220391844

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{96157}}^1$

素因数の和:96355

約数の個数: 24

約数和(自身を含む): 516945408

約数和(自身を除く): 296553564

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 96157, 192314, 288471, 384628, 576942, 1153884, 18365987, 36731974, 55097961, 73463948, 110195922, 220391844]

約数ペア:

[(1, 220391844), (2, 110195922), (3, 73463948), (4, 55097961), (6, 36731974), (12, 18365987), (191, 1153884), (382, 576942), (573, 384628), (764, 288471), (1146, 192314), (2292, 96157)]