201186772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2320

約数の個数: 36

約数和(自身を含む): 378911680

約数和(自身を除く): 177724908

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 289, 316, 578, 1156, 1343, 2203, 2686, 4406, 5372, 8812, 22831, 37451, 45662, 74902, 91324, 149804, 174037, 348074, 636667, 696148, 1273334, 2546668, 2958629, 5917258, 11834516, 50296693, 100593386, 201186772]

約数ペア:

[(1, 201186772), (2, 100593386), (4, 50296693), (17, 11834516), (34, 5917258), (68, 2958629), (79, 2546668), (158, 1273334), (289, 696148), (316, 636667), (578, 348074), (1156, 174037), (1343, 149804), (2203, 91324), (2686, 74902), (4406, 45662), (5372, 37451), (8812, 22831)]