229885366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 364851072

約数和(自身を除く): 134965706

約数列:

[1, 2, 37, 47, 74, 94, 157, 314, 421, 842, 1739, 3478, 5809, 7379, 11618, 14758, 15577, 19787, 31154, 39574, 66097, 132194, 273023, 546046, 732119, 1464238, 2445589, 3106559, 4891178, 6213118, 114942683, 229885366]

約数ペア:

[(1, 229885366), (2, 114942683), (37, 6213118), (47, 4891178), (74, 3106559), (94, 2445589), (157, 1464238), (314, 732119), (421, 546046), (842, 273023), (1739, 132194), (3478, 66097), (5809, 39574), (7379, 31154), (11618, 19787), (14758, 15577)]