205237998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1628873}}^1$

素因数の和:1628888

約数の個数: 24

約数和(自身を含む): 508208688

約数和(自身を除く): 302970690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1628873, 3257746, 4886619, 9773238, 11402111, 14659857, 22804222, 29319714, 34206333, 68412666, 102618999, 205237998]

約数ペア:

[(1, 205237998), (2, 102618999), (3, 68412666), (6, 34206333), (7, 29319714), (9, 22804222), (14, 14659857), (18, 11402111), (21, 9773238), (42, 4886619), (63, 3257746), (126, 1628873)]