206833900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 598461696

約数和(自身を除く): 391627796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 49, 50, 52, 65, 68, 70, 85, 91, 98, 100, 119, 130, 140, 170, 175, 182, 191, 196, 221, 238, 245, 260, 325, 340, 350, 364, 382, 425, 442, 455, 476, 490, 595, 637, 650, 700, 764, 833, 850, 884, 910, 955, 980, 1105, 1190, 1225, 1274, 1300, 1337, 1547, 1666, 1700, 1820, 1910, 2210, 2275, 2380, 2450, 2483, 2548, 2674, 2975, 3094, 3185, 3247, 3332, 3820, 4165, 4420, 4550, 4775, 4900, 4966, 5348, 5525, 5950, 6188, 6370, 6494, 6685, 7735, 8330, 9100, 9359, 9550, 9932, 10829, 11050, 11900, 12415, 12740, 12988, 13370, 15470, 15925, 16235, 16660, 17381, 18718, 19100, 20825, 21658, 22100, 22729, 24830, 26740, 30940, 31850, 32470, 33425, 34762, 37436, 38675, 41650, 42211, 43316, 45458, 46795, 49660, 54145, 62075, 63700, 64940, 66850, 69524, 77350, 81175, 83300, 84422, 86905, 90916, 93590, 108290, 113645, 121667, 124150, 133700, 154700, 159103, 162350, 168844, 173810, 187180, 211055, 216580, 227290, 233975, 243334, 248300, 270725, 295477, 318206, 324700, 347620, 422110, 434525, 454580, 467950, 486668, 541450, 568225, 590954, 608335, 636412, 795515, 844220, 869050, 935900, 1055275, 1082900, 1136450, 1181908, 1216670, 1477385, 1591030, 1738100, 2068339, 2110550, 2272900, 2433340, 2954770, 3041675, 3182060, 3977575, 4136678, 4221100, 5909540, 6083350, 7386925, 7955150, 8273356, 10341695, 12166700, 14773850, 15910300, 20683390, 29547700, 41366780, 51708475, 103416950, 206833900]

約数ペア:

[(1, 206833900), (2, 103416950), (4, 51708475), (5, 41366780), (7, 29547700), (10, 20683390), (13, 15910300), (14, 14773850), (17, 12166700), (20, 10341695), (25, 8273356), (26, 7955150), (28, 7386925), (34, 6083350), (35, 5909540), (49, 4221100), (50, 4136678), (52, 3977575), (65, 3182060), (68, 3041675), (70, 2954770), (85, 2433340), (91, 2272900), (98, 2110550), (100, 2068339), (119, 1738100), (130, 1591030), (140, 1477385), (170, 1216670), (175, 1181908), (182, 1136450), (191, 1082900), (196, 1055275), (221, 935900), (238, 869050), (245, 844220), (260, 795515), (325, 636412), (340, 608335), (350, 590954), (364, 568225), (382, 541450), (425, 486668), (442, 467950), (455, 454580), (476, 434525), (490, 422110), (595, 347620), (637, 324700), (650, 318206), (700, 295477), (764, 270725), (833, 248300), (850, 243334), (884, 233975), (910, 227290), (955, 216580), (980, 211055), (1105, 187180), (1190, 173810), (1225, 168844), (1274, 162350), (1300, 159103), (1337, 154700), (1547, 133700), (1666, 124150), (1700, 121667), (1820, 113645), (1910, 108290), (2210, 93590), (2275, 90916), (2380, 86905), (2450, 84422), (2483, 83300), (2548, 81175), (2674, 77350), (2975, 69524), (3094, 66850), (3185, 64940), (3247, 63700), (3332, 62075), (3820, 54145), (4165, 49660), (4420, 46795), (4550, 45458), (4775, 43316), (4900, 42211), (4966, 41650), (5348, 38675), (5525, 37436), (5950, 34762), (6188, 33425), (6370, 32470), (6494, 31850), (6685, 30940), (7735, 26740), (8330, 24830), (9100, 22729), (9359, 22100), (9550, 21658), (9932, 20825), (10829, 19100), (11050, 18718), (11900, 17381), (12415, 16660), (12740, 16235), (12988, 15925), (13370, 15470)]