207928890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59239}}^1$

素因数の和:59268

約数の個数: 64

約数和(自身を含む): 597139200

約数和(自身を除く): 389210310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 59239, 118478, 177717, 296195, 355434, 533151, 592390, 770107, 888585, 1066302, 1540214, 1599453, 1777170, 2310321, 2665755, 3198906, 3850535, 4620642, 5331510, 6930963, 7701070, 7997265, 11551605, 13861926, 15994530, 20792889, 23103210, 34654815, 41585778, 69309630, 103964445, 207928890]

約数ペア:

[(1, 207928890), (2, 103964445), (3, 69309630), (5, 41585778), (6, 34654815), (9, 23103210), (10, 20792889), (13, 15994530), (15, 13861926), (18, 11551605), (26, 7997265), (27, 7701070), (30, 6930963), (39, 5331510), (45, 4620642), (54, 3850535), (65, 3198906), (78, 2665755), (90, 2310321), (117, 1777170), (130, 1599453), (135, 1540214), (195, 1066302), (234, 888585), (270, 770107), (351, 592390), (390, 533151), (585, 355434), (702, 296195), (1170, 177717), (1755, 118478), (3510, 59239)]