201617366

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 323066880

約数和(自身を除く): 121449514

約数列:

[1, 2, 31, 37, 62, 74, 179, 358, 491, 982, 1147, 2294, 5549, 6623, 11098, 13246, 15221, 18167, 30442, 36334, 87889, 175778, 205313, 410626, 563177, 1126354, 2724559, 3251893, 5449118, 6503786, 100808683, 201617366]

約数ペア:

[(1, 201617366), (2, 100808683), (31, 6503786), (37, 5449118), (62, 3251893), (74, 2724559), (179, 1126354), (358, 563177), (491, 410626), (982, 205313), (1147, 175778), (2294, 87889), (5549, 36334), (6623, 30442), (11098, 18167), (13246, 15221)]