201182312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5167}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 391941120

約数和(自身を除く): 190758808

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 5167, 9734, 10334, 19468, 20668, 38936, 41336, 160177, 320354, 640708, 811219, 1281416, 1622438, 3244876, 6489752, 25147789, 50295578, 100591156, 201182312]

約数ペア:

[(1, 201182312), (2, 100591156), (4, 50295578), (8, 25147789), (31, 6489752), (62, 3244876), (124, 1622438), (157, 1281416), (248, 811219), (314, 640708), (628, 320354), (1256, 160177), (4867, 41336), (5167, 38936), (9734, 20668), (10334, 19468)]