201830018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 347276160

約数和(自身を除く): 145446142

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 358, 442, 2327, 2551, 3043, 4654, 5102, 6086, 33163, 39559, 43367, 66326, 79118, 86734, 456629, 563771, 913258, 1127542, 5936177, 7762693, 11872354, 15525386, 100915009, 201830018]

約数ペア:

[(1, 201830018), (2, 100915009), (13, 15525386), (17, 11872354), (26, 7762693), (34, 5936177), (179, 1127542), (221, 913258), (358, 563771), (442, 456629), (2327, 86734), (2551, 79118), (3043, 66326), (4654, 43367), (5102, 39559), (6086, 33163)]