195548652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{417839}}^1$

素因数の和:417862

約数の個数: 36

約数和(自身を含む): 532328160

約数和(自身を除く): 336779508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 417839, 835678, 1253517, 1671356, 2507034, 3760551, 5014068, 5431907, 7521102, 10863814, 15042204, 16295721, 21727628, 32591442, 48887163, 65182884, 97774326, 195548652]

約数ペア:

[(1, 195548652), (2, 97774326), (3, 65182884), (4, 48887163), (6, 32591442), (9, 21727628), (12, 16295721), (13, 15042204), (18, 10863814), (26, 7521102), (36, 5431907), (39, 5014068), (52, 3760551), (78, 2507034), (117, 1671356), (156, 1253517), (234, 835678), (468, 417839)]