200824749

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 309813504

約数和(自身を除く): 108988755

約数列:

[1, 3, 9, 43, 47, 61, 129, 141, 181, 183, 387, 423, 543, 549, 1629, 2021, 2623, 2867, 6063, 7783, 7869, 8507, 8601, 11041, 18189, 23349, 23607, 25521, 25803, 33123, 70047, 76563, 99369, 123281, 365801, 369843, 474763, 518927, 1097403, 1109529, 1424289, 1556781, 3292209, 4272867, 4670343, 22313861, 66941583, 200824749]

約数ペア:

[(1, 200824749), (3, 66941583), (9, 22313861), (43, 4670343), (47, 4272867), (61, 3292209), (129, 1556781), (141, 1424289), (181, 1109529), (183, 1097403), (387, 518927), (423, 474763), (543, 369843), (549, 365801), (1629, 123281), (2021, 99369), (2623, 76563), (2867, 70047), (6063, 33123), (7783, 25803), (7869, 25521), (8507, 23607), (8601, 23349), (11041, 18189)]