206441730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 620524800

約数和(自身を除く): 414083070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 89, 90, 99, 110, 121, 135, 142, 165, 178, 198, 213, 242, 267, 270, 297, 330, 355, 363, 426, 445, 495, 534, 594, 605, 639, 710, 726, 781, 801, 890, 979, 990, 1065, 1089, 1210, 1278, 1335, 1485, 1562, 1602, 1815, 1917, 1958, 2130, 2178, 2343, 2403, 2670, 2937, 2970, 3195, 3267, 3630, 3834, 3905, 4005, 4686, 4806, 4895, 5445, 5874, 6319, 6390, 6534, 7029, 7810, 8010, 8591, 8811, 9585, 9790, 10769, 10890, 11715, 12015, 12638, 14058, 14685, 16335, 17182, 17622, 18957, 19170, 21087, 21538, 23430, 24030, 25773, 26433, 29370, 31595, 32307, 32670, 35145, 37914, 42174, 42955, 44055, 51546, 52866, 53845, 56871, 63190, 64614, 69509, 70290, 77319, 85910, 88110, 94785, 96921, 105435, 107690, 113742, 128865, 132165, 139018, 154638, 161535, 170613, 189570, 193842, 208527, 210870, 231957, 257730, 264330, 284355, 290763, 323070, 341226, 347545, 386595, 417054, 463914, 484605, 568710, 581526, 625581, 695090, 764599, 773190, 853065, 969210, 1042635, 1159785, 1251162, 1453815, 1529198, 1706130, 1876743, 2085270, 2293797, 2319570, 2907630, 3127905, 3753486, 3822995, 4587594, 6255810, 6881391, 7645990, 9383715, 11468985, 13762782, 18767430, 20644173, 22937970, 34406955, 41288346, 68813910, 103220865, 206441730]

約数ペア:

[(1, 206441730), (2, 103220865), (3, 68813910), (5, 41288346), (6, 34406955), (9, 22937970), (10, 20644173), (11, 18767430), (15, 13762782), (18, 11468985), (22, 9383715), (27, 7645990), (30, 6881391), (33, 6255810), (45, 4587594), (54, 3822995), (55, 3753486), (66, 3127905), (71, 2907630), (89, 2319570), (90, 2293797), (99, 2085270), (110, 1876743), (121, 1706130), (135, 1529198), (142, 1453815), (165, 1251162), (178, 1159785), (198, 1042635), (213, 969210), (242, 853065), (267, 773190), (270, 764599), (297, 695090), (330, 625581), (355, 581526), (363, 568710), (426, 484605), (445, 463914), (495, 417054), (534, 386595), (594, 347545), (605, 341226), (639, 323070), (710, 290763), (726, 284355), (781, 264330), (801, 257730), (890, 231957), (979, 210870), (990, 208527), (1065, 193842), (1089, 189570), (1210, 170613), (1278, 161535), (1335, 154638), (1485, 139018), (1562, 132165), (1602, 128865), (1815, 113742), (1917, 107690), (1958, 105435), (2130, 96921), (2178, 94785), (2343, 88110), (2403, 85910), (2670, 77319), (2937, 70290), (2970, 69509), (3195, 64614), (3267, 63190), (3630, 56871), (3834, 53845), (3905, 52866), (4005, 51546), (4686, 44055), (4806, 42955), (4895, 42174), (5445, 37914), (5874, 35145), (6319, 32670), (6390, 32307), (6534, 31595), (7029, 29370), (7810, 26433), (8010, 25773), (8591, 24030), (8811, 23430), (9585, 21538), (9790, 21087), (10769, 19170), (10890, 18957), (11715, 17622), (12015, 17182), (12638, 16335), (14058, 14685)]