195272968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 421355520

約数和(自身を除く): 226082552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1034, 1364, 1457, 1523, 2068, 2728, 2914, 3046, 4136, 5828, 6092, 11656, 12184, 16027, 16753, 32054, 33506, 47213, 64108, 67012, 71581, 94426, 128216, 134024, 143162, 188852, 286324, 377704, 519343, 572648, 787391, 1038686, 1574782, 2077372, 2219011, 3149564, 4154744, 4438022, 6299128, 8876044, 17752088, 24409121, 48818242, 97636484, 195272968]

約数ペア:

[(1, 195272968), (2, 97636484), (4, 48818242), (8, 24409121), (11, 17752088), (22, 8876044), (31, 6299128), (44, 4438022), (47, 4154744), (62, 3149564), (88, 2219011), (94, 2077372), (124, 1574782), (188, 1038686), (248, 787391), (341, 572648), (376, 519343), (517, 377704), (682, 286324), (1034, 188852), (1364, 143162), (1457, 134024), (1523, 128216), (2068, 94426), (2728, 71581), (2914, 67012), (3046, 64108), (4136, 47213), (5828, 33506), (6092, 32054), (11656, 16753), (12184, 16027)]