201997717950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1\times {\mathrm{2621}}^1$

素因数の和:5203

約数の個数: 192

約数和(自身を含む): 592721349120

約数和(自身を除く): 390723631170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2175, 2531, 2621, 3045, 4350, 5062, 5075, 5242, 6090, 7593, 7863, 10150, 12655, 13105, 15186, 15225, 15726, 17717, 18347, 25310, 26210, 30450, 35434, 36694, 37965, 39315, 53151, 55041, 63275, 65525, 73399, 75930, 76009, 78630, 88585, 91735, 106302, 110082, 126550, 131050, 146798, 152018, 177170, 183470, 189825, 196575, 220197, 228027, 265755, 275205, 366995, 379650, 380045, 393150, 440394, 442925, 456054, 458675, 513793, 531510, 532063, 550410, 733990, 760090, 885850, 917350, 1027586, 1064126, 1100985, 1140135, 1328775, 1376025, 1541379, 1596189, 1834975, 1900225, 2201970, 2280270, 2568965, 2657550, 2660315, 2752050, 3082758, 3192378, 3669950, 3800450, 5137930, 5320630, 5504925, 5700675, 6633751, 7706895, 7980945, 11009850, 11401350, 12844825, 13267502, 13301575, 15413790, 15961890, 19901253, 25689650, 26603150, 33168755, 38534475, 39802506, 39904725, 46436257, 66337510, 77068950, 79809450, 92872514, 99506265, 139308771, 165843775, 192378779, 199012530, 232181285, 278617542, 331687550, 384757558, 464362570, 497531325, 577136337, 696543855, 961893895, 995062650, 1154272674, 1160906425, 1346651453, 1393087710, 1923787790, 2321812850, 2693302906, 2885681685, 3482719275, 4039954359, 4809469475, 5771363370, 6733257265, 6965438550, 8079908718, 9618938950, 13466514530, 14428408425, 20199771795, 28856816850, 33666286325, 40399543590, 67332572650, 100998858975, 201997717950]

約数ペア:

[(1, 201997717950), (2, 100998858975), (3, 67332572650), (5, 40399543590), (6, 33666286325), (7, 28856816850), (10, 20199771795), (14, 14428408425), (15, 13466514530), (21, 9618938950), (25, 8079908718), (29, 6965438550), (30, 6733257265), (35, 5771363370), (42, 4809469475), (50, 4039954359), (58, 3482719275), (70, 2885681685), (75, 2693302906), (87, 2321812850), (105, 1923787790), (145, 1393087710), (150, 1346651453), (174, 1160906425), (175, 1154272674), (203, 995062650), (210, 961893895), (290, 696543855), (350, 577136337), (406, 497531325), (435, 464362570), (525, 384757558), (609, 331687550), (725, 278617542), (870, 232181285), (1015, 199012530), (1050, 192378779), (1218, 165843775), (1450, 139308771), (2030, 99506265), (2175, 92872514), (2531, 79809450), (2621, 77068950), (3045, 66337510), (4350, 46436257), (5062, 39904725), (5075, 39802506), (5242, 38534475), (6090, 33168755), (7593, 26603150), (7863, 25689650), (10150, 19901253), (12655, 15961890), (13105, 15413790), (15186, 13301575), (15225, 13267502), (15726, 12844825), (17717, 11401350), (18347, 11009850), (25310, 7980945), (26210, 7706895), (30450, 6633751), (35434, 5700675), (36694, 5504925), (37965, 5320630), (39315, 5137930), (53151, 3800450), (55041, 3669950), (63275, 3192378), (65525, 3082758), (73399, 2752050), (75930, 2660315), (76009, 2657550), (78630, 2568965), (88585, 2280270), (91735, 2201970), (106302, 1900225), (110082, 1834975), (126550, 1596189), (131050, 1541379), (146798, 1376025), (152018, 1328775), (177170, 1140135), (183470, 1100985), (189825, 1064126), (196575, 1027586), (220197, 917350), (228027, 885850), (265755, 760090), (275205, 733990), (366995, 550410), (379650, 532063), (380045, 531510), (393150, 513793), (440394, 458675), (442925, 456054)]