203552178

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3119}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 415584000

約数和(自身を除く): 212031822

約数列:

[1, 2, 3, 6, 73, 146, 149, 219, 298, 438, 447, 894, 3119, 6238, 9357, 10877, 18714, 21754, 32631, 65262, 227687, 455374, 464731, 683061, 929462, 1366122, 1394193, 2788386, 33925363, 67850726, 101776089, 203552178]

約数ペア:

[(1, 203552178), (2, 101776089), (3, 67850726), (6, 33925363), (73, 2788386), (146, 1394193), (149, 1366122), (219, 929462), (298, 683061), (438, 464731), (447, 455374), (894, 227687), (3119, 65262), (6238, 32631), (9357, 21754), (10877, 18714)]