209549262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{16087}}^1$

素因数の和:16272

約数の個数: 32

約数和(自身を含む): 454067712

約数和(自身を除く): 244518450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 13026, 16087, 32174, 48261, 96522, 209131, 418262, 627393, 1254786, 2686529, 5373058, 8059587, 16119174, 34924877, 69849754, 104774631, 209549262]

約数ペア:

[(1, 209549262), (2, 104774631), (3, 69849754), (6, 34924877), (13, 16119174), (26, 8059587), (39, 5373058), (78, 2686529), (167, 1254786), (334, 627393), (501, 418262), (1002, 209131), (2171, 96522), (4342, 48261), (6513, 32174), (13026, 16087)]