208952010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{100943}}^1$

素因数の和:100979

約数の個数: 48

約数和(自身を含む): 566901504

約数和(自身を除く): 357949494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 100943, 201886, 302829, 504715, 605658, 908487, 1009430, 1514145, 1816974, 2321689, 3028290, 4542435, 4643378, 6965067, 9084870, 11608445, 13930134, 20895201, 23216890, 34825335, 41790402, 69650670, 104476005, 208952010]

約数ペア:

[(1, 208952010), (2, 104476005), (3, 69650670), (5, 41790402), (6, 34825335), (9, 23216890), (10, 20895201), (15, 13930134), (18, 11608445), (23, 9084870), (30, 6965067), (45, 4643378), (46, 4542435), (69, 3028290), (90, 2321689), (115, 1816974), (138, 1514145), (207, 1009430), (230, 908487), (345, 605658), (414, 504715), (690, 302829), (1035, 201886), (2070, 100943)]