207823590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59209}}^1$

素因数の和:59238

約数の個数: 64

約数和(自身を含む): 596836800

約数和(自身を除く): 389013210

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, 59209, 118418, 177627, 296045, 355254, 532881, 592090, 769717, 888135, 1065762, 1539434, 1598643, 1776270, 2309151, 2664405, 3197286, 3848585, 4618302, 5328810, 6927453, 7697170, 7993215, 11545755, 13854906, 15986430, 20782359, 23091510, 34637265, 41564718, 69274530, 103911795, 207823590]

約数ペア:

[(1, 207823590), (2, 103911795), (3, 69274530), (5, 41564718), (6, 34637265), (9, 23091510), (10, 20782359), (13, 15986430), (15, 13854906), (18, 11545755), (26, 7993215), (27, 7697170), (30, 6927453), (39, 5328810), (45, 4618302), (54, 3848585), (65, 3197286), (78, 2664405), (90, 2309151), (117, 1776270), (130, 1598643), (135, 1539434), (195, 1065762), (234, 888135), (270, 769717), (351, 592090), (390, 532881), (585, 355254), (702, 296045), (1170, 177627), (1755, 118418), (3510, 59209)]