223621528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2150207}}^1$

素因数の和:2150226

約数の個数: 16

約数和(自身を含む): 451543680

約数和(自身を除く): 227922152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2150207, 4300414, 8600828, 17201656, 27952691, 55905382, 111810764, 223621528]

約数ペア:

[(1, 223621528), (2, 111810764), (4, 55905382), (8, 27952691), (13, 17201656), (26, 8600828), (52, 4300414), (104, 2150207)]