201899470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 368388000

約数和(自身を除く): 166488530

約数列:

[1, 2, 5, 10, 149, 179, 298, 358, 745, 757, 895, 1490, 1514, 1790, 3785, 7570, 26671, 53342, 112793, 133355, 135503, 225586, 266710, 271006, 563965, 677515, 1127930, 1355030, 20189947, 40379894, 100949735, 201899470]

約数ペア:

[(1, 201899470), (2, 100949735), (5, 40379894), (10, 20189947), (149, 1355030), (179, 1127930), (298, 677515), (358, 563965), (745, 271006), (757, 266710), (895, 225586), (1490, 135503), (1514, 133355), (1790, 112793), (3785, 53342), (7570, 26671)]