217408042

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{6857}}^1$

素因数の和:7133

約数の個数: 16

約数和(自身を含む): 331817472

約数和(自身を除く): 114409430

約数列:

[1, 2, 83, 166, 191, 382, 6857, 13714, 15853, 31706, 569131, 1138262, 1309687, 2619374, 108704021, 217408042]

約数ペア:

[(1, 217408042), (2, 108704021), (83, 2619374), (166, 1309687), (191, 1138262), (382, 569131), (6857, 31706), (13714, 15853)]