207173868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 549255168

約数和(自身を除く): 342081300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 197, 257, 341, 372, 394, 514, 591, 682, 771, 788, 1023, 1028, 1182, 1364, 1542, 2046, 2167, 2364, 2827, 3084, 4092, 4334, 5654, 6107, 6501, 7967, 8481, 8668, 11308, 12214, 13002, 15934, 16962, 18321, 23901, 24428, 26004, 31868, 33924, 36642, 47802, 50629, 67177, 73284, 87637, 95604, 101258, 134354, 151887, 175274, 201531, 202516, 262911, 268708, 303774, 350548, 403062, 525822, 556919, 607548, 806124, 1051644, 1113838, 1569499, 1670757, 2227676, 3138998, 3341514, 4708497, 6277996, 6683028, 9416994, 17264489, 18833988, 34528978, 51793467, 69057956, 103586934, 207173868]

約数ペア:

[(1, 207173868), (2, 103586934), (3, 69057956), (4, 51793467), (6, 34528978), (11, 18833988), (12, 17264489), (22, 9416994), (31, 6683028), (33, 6277996), (44, 4708497), (62, 3341514), (66, 3138998), (93, 2227676), (124, 1670757), (132, 1569499), (186, 1113838), (197, 1051644), (257, 806124), (341, 607548), (372, 556919), (394, 525822), (514, 403062), (591, 350548), (682, 303774), (771, 268708), (788, 262911), (1023, 202516), (1028, 201531), (1182, 175274), (1364, 151887), (1542, 134354), (2046, 101258), (2167, 95604), (2364, 87637), (2827, 73284), (3084, 67177), (4092, 50629), (4334, 47802), (5654, 36642), (6107, 33924), (6501, 31868), (7967, 26004), (8481, 24428), (8668, 23901), (11308, 18321), (12214, 16962), (13002, 15934)]