209631468

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 501225984

約数和(自身を除く): 291594516

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 491, 564, 757, 982, 1473, 1514, 1964, 2271, 2946, 3028, 4542, 5892, 9084, 23077, 35579, 46154, 69231, 71158, 92308, 106737, 138462, 142316, 213474, 276924, 371687, 426948, 743374, 1115061, 1486748, 2230122, 4460244, 17469289, 34938578, 52407867, 69877156, 104815734, 209631468]

約数ペア:

[(1, 209631468), (2, 104815734), (3, 69877156), (4, 52407867), (6, 34938578), (12, 17469289), (47, 4460244), (94, 2230122), (141, 1486748), (188, 1115061), (282, 743374), (491, 426948), (564, 371687), (757, 276924), (982, 213474), (1473, 142316), (1514, 138462), (1964, 106737), (2271, 92308), (2946, 71158), (3028, 69231), (4542, 46154), (5892, 35579), (9084, 23077)]