194645495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1163}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 271537920

約数和(自身を除く): 76892425

約数列:

[1, 5, 11, 17, 55, 85, 179, 187, 895, 935, 1163, 1969, 3043, 5815, 9845, 12793, 15215, 19771, 33473, 63965, 98855, 167365, 208177, 217481, 1040885, 1087405, 2289947, 3539009, 11449735, 17695045, 38929099, 194645495]

約数ペア:

[(1, 194645495), (5, 38929099), (11, 17695045), (17, 11449735), (55, 3539009), (85, 2289947), (179, 1087405), (187, 1040885), (895, 217481), (935, 208177), (1163, 167365), (1969, 98855), (3043, 63965), (5815, 33473), (9845, 19771), (12793, 15215)]