109218802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 217267200

約数和(自身を除く): 108048398

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 163, 209, 229, 266, 326, 418, 458, 1141, 1463, 1603, 1793, 2282, 2519, 2926, 3097, 3206, 3586, 4351, 5038, 6194, 8702, 12551, 17633, 21679, 25102, 30457, 34067, 35266, 37327, 43358, 47861, 60914, 68134, 74654, 95722, 238469, 261289, 335027, 410597, 476938, 522578, 670054, 709213, 821194, 1418426, 2874179, 4964491, 5748358, 7801343, 9928982, 15602686, 54609401, 109218802]

約数ペア:

[(1, 109218802), (2, 54609401), (7, 15602686), (11, 9928982), (14, 7801343), (19, 5748358), (22, 4964491), (38, 2874179), (77, 1418426), (133, 821194), (154, 709213), (163, 670054), (209, 522578), (229, 476938), (266, 410597), (326, 335027), (418, 261289), (458, 238469), (1141, 95722), (1463, 74654), (1603, 68134), (1793, 60914), (2282, 47861), (2519, 43358), (2926, 37327), (3097, 35266), (3206, 34067), (3586, 30457), (4351, 25102), (5038, 21679), (6194, 17633), (8702, 12551)]