218133078

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 442202112

約数和(自身を除く): 224069034

約数列:

[1, 2, 3, 6, 131, 191, 262, 382, 393, 573, 786, 1146, 1453, 2906, 4359, 8718, 25021, 50042, 75063, 150126, 190343, 277523, 380686, 555046, 571029, 832569, 1142058, 1665138, 36355513, 72711026, 109066539, 218133078]

約数ペア:

[(1, 218133078), (2, 109066539), (3, 72711026), (6, 36355513), (131, 1665138), (191, 1142058), (262, 832569), (382, 571029), (393, 555046), (573, 380686), (786, 277523), (1146, 190343), (1453, 150126), (2906, 75063), (4359, 50042), (8718, 25021)]