203787090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6486

約数の個数: 96

約数和(自身を含む): 591829056

約数和(自身を除く): 388041966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1755, 2106, 2430, 3159, 3510, 5265, 6318, 6451, 10530, 12902, 15795, 19353, 31590, 32255, 38706, 58059, 64510, 83863, 96765, 116118, 167726, 174177, 193530, 251589, 290295, 348354, 419315, 503178, 522531, 580590, 754767, 838630, 870885, 1045062, 1257945, 1509534, 1567593, 1741770, 2264301, 2515890, 2612655, 3135186, 3773835, 4528602, 5225310, 6792903, 7547670, 7837965, 11321505, 13585806, 15675930, 20378709, 22643010, 33964515, 40757418, 67929030, 101893545, 203787090]

約数ペア:

[(1, 203787090), (2, 101893545), (3, 67929030), (5, 40757418), (6, 33964515), (9, 22643010), (10, 20378709), (13, 15675930), (15, 13585806), (18, 11321505), (26, 7837965), (27, 7547670), (30, 6792903), (39, 5225310), (45, 4528602), (54, 3773835), (65, 3135186), (78, 2612655), (81, 2515890), (90, 2264301), (117, 1741770), (130, 1567593), (135, 1509534), (162, 1257945), (195, 1045062), (234, 870885), (243, 838630), (270, 754767), (351, 580590), (390, 522531), (405, 503178), (486, 419315), (585, 348354), (702, 290295), (810, 251589), (1053, 193530), (1170, 174177), (1215, 167726), (1755, 116118), (2106, 96765), (2430, 83863), (3159, 64510), (3510, 58059), (5265, 38706), (6318, 32255), (6451, 31590), (10530, 19353), (12902, 15795)]