212874506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 354144000

約数和(自身を除く): 141269494

約数列:

[1, 2, 13, 26, 61, 79, 122, 158, 793, 1027, 1586, 1699, 2054, 3398, 4819, 9638, 22087, 44174, 62647, 103639, 125294, 134221, 207278, 268442, 1347307, 1744873, 2694614, 3489746, 8187481, 16374962, 106437253, 212874506]

約数ペア:

[(1, 212874506), (2, 106437253), (13, 16374962), (26, 8187481), (61, 3489746), (79, 2694614), (122, 1744873), (158, 1347307), (793, 268442), (1027, 207278), (1586, 134221), (1699, 125294), (2054, 103639), (3398, 62647), (4819, 44174), (9638, 22087)]