199859842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{6737}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 371290752

約数和(自身を除く): 171430910

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 6737, 13474, 14833, 29666, 47159, 87581, 94318, 175162, 613067, 1098131, 1226134, 2196262, 7686917, 14275703, 15373834, 28551406, 99929921, 199859842]

約数ペア:

[(1, 199859842), (2, 99929921), (7, 28551406), (13, 15373834), (14, 14275703), (26, 7686917), (91, 2196262), (163, 1226134), (182, 1098131), (326, 613067), (1141, 175162), (2119, 94318), (2282, 87581), (4238, 47159), (6737, 29666), (13474, 14833)]