228647642

素因数分解:

$2^1\times {\mathrm{37}}^4\times {\mathrm{61}}^1$

素因数の和:211

約数の個数: 20

約数和(自身を含む): 358277106

約数和(自身を除く): 129629464

約数列:

[1, 2, 37, 61, 74, 122, 1369, 2257, 2738, 4514, 50653, 83509, 101306, 167018, 1874161, 3089833, 3748322, 6179666, 114323821, 228647642]

約数ペア:

[(1, 228647642), (2, 114323821), (37, 6179666), (61, 3748322), (74, 3089833), (122, 1874161), (1369, 167018), (2257, 101306), (2738, 83509), (4514, 50653)]