200040816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5174

約数の個数: 80

約数和(自身を含む): 556730240

約数和(自身を除く): 356689424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4902, 5101, 6536, 9804, 10202, 13072, 15303, 19608, 20404, 30606, 39216, 40808, 61212, 81616, 96919, 122424, 193838, 219343, 244848, 290757, 387676, 438686, 581514, 658029, 775352, 877372, 1163028, 1316058, 1550704, 1754744, 2326056, 2632116, 3509488, 4167517, 4652112, 5264232, 8335034, 10528464, 12502551, 16670068, 25005102, 33340136, 50010204, 66680272, 100020408, 200040816]

約数ペア:

[(1, 200040816), (2, 100020408), (3, 66680272), (4, 50010204), (6, 33340136), (8, 25005102), (12, 16670068), (16, 12502551), (19, 10528464), (24, 8335034), (38, 5264232), (43, 4652112), (48, 4167517), (57, 3509488), (76, 2632116), (86, 2326056), (114, 1754744), (129, 1550704), (152, 1316058), (172, 1163028), (228, 877372), (258, 775352), (304, 658029), (344, 581514), (456, 438686), (516, 387676), (688, 290757), (817, 244848), (912, 219343), (1032, 193838), (1634, 122424), (2064, 96919), (2451, 81616), (3268, 61212), (4902, 40808), (5101, 39216), (6536, 30606), (9804, 20404), (10202, 19608), (13072, 15303)]