217045122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5167741}}^1$

素因数の和:5167753

約数の個数: 16

約数和(自身を含む): 496103232

約数和(自身を除く): 279058110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5167741, 10335482, 15503223, 31006446, 36174187, 72348374, 108522561, 217045122]

約数ペア:

[(1, 217045122), (2, 108522561), (3, 72348374), (6, 36174187), (7, 31006446), (14, 15503223), (21, 10335482), (42, 5167741)]