137200686

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 322752000

約数和(自身を除く): 185551314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 343, 409, 489, 686, 818, 978, 1029, 1141, 1227, 2058, 2282, 2454, 2863, 3423, 5726, 6846, 7987, 8589, 15974, 17178, 20041, 23961, 40082, 47922, 55909, 60123, 66667, 111818, 120246, 133334, 140287, 167727, 200001, 280574, 335454, 400002, 420861, 466669, 841722, 933338, 1400007, 2800014, 3266683, 6533366, 9800049, 19600098, 22866781, 45733562, 68600343, 137200686]

約数ペア:

[(1, 137200686), (2, 68600343), (3, 45733562), (6, 22866781), (7, 19600098), (14, 9800049), (21, 6533366), (42, 3266683), (49, 2800014), (98, 1400007), (147, 933338), (163, 841722), (294, 466669), (326, 420861), (343, 400002), (409, 335454), (489, 280574), (686, 200001), (818, 167727), (978, 140287), (1029, 133334), (1141, 120246), (1227, 111818), (2058, 66667), (2282, 60123), (2454, 55909), (2863, 47922), (3423, 40082), (5726, 23961), (6846, 20041), (7987, 17178), (8589, 15974)]