207930744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412561}}^1$

素因数の和:412580

約数の個数: 48

約数和(自身を含む): 643596720

約数和(自身を除く): 435665976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 412561, 825122, 1237683, 1650244, 2475366, 2887927, 3300488, 3713049, 4950732, 5775854, 7426098, 8663781, 9901464, 11551708, 14852196, 17327562, 23103416, 25991343, 29704392, 34655124, 51982686, 69310248, 103965372, 207930744]

約数ペア:

[(1, 207930744), (2, 103965372), (3, 69310248), (4, 51982686), (6, 34655124), (7, 29704392), (8, 25991343), (9, 23103416), (12, 17327562), (14, 14852196), (18, 11551708), (21, 9901464), (24, 8663781), (28, 7426098), (36, 5775854), (42, 4950732), (56, 3713049), (63, 3300488), (72, 2887927), (84, 2475366), (126, 1650244), (168, 1237683), (252, 825122), (504, 412561)]