194614888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30677}}^1$

素因数の和:30757

約数の個数: 32

約数和(自身を含む): 399427560

約数和(自身を除く): 204812672

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 30677, 61354, 122708, 245416, 398801, 797602, 1595204, 1871297, 3190408, 3742594, 7485188, 14970376, 24326861, 48653722, 97307444, 194614888]

約数ペア:

[(1, 194614888), (2, 97307444), (4, 48653722), (8, 24326861), (13, 14970376), (26, 7485188), (52, 3742594), (61, 3190408), (104, 1871297), (122, 1595204), (244, 797602), (488, 398801), (793, 245416), (1586, 122708), (3172, 61354), (6344, 30677)]