205322530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55343}}^1$

素因数の和:55410

約数の個数: 32

約数和(自身を含む): 430354944

約数和(自身を除く): 225032414

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 55343, 110686, 276715, 387401, 553430, 774802, 1937005, 2933179, 3874010, 5866358, 14665895, 20532253, 29331790, 41064506, 102661265, 205322530]

約数ペア:

[(1, 205322530), (2, 102661265), (5, 41064506), (7, 29331790), (10, 20532253), (14, 14665895), (35, 5866358), (53, 3874010), (70, 2933179), (106, 1937005), (265, 774802), (371, 553430), (530, 387401), (742, 276715), (1855, 110686), (3710, 55343)]