221330652

素因数分解:

$2^2\times 3^1\times {\mathrm{4603}}^1\times {\mathrm{4007}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 516679296

約数和(自身を除く): 295348644

約数列:

[1, 2, 3, 4, 6, 12, 4007, 4603, 8014, 9206, 12021, 13809, 16028, 18412, 24042, 27618, 48084, 55236, 18444221, 36888442, 55332663, 73776884, 110665326, 221330652]

約数ペア:

[(1, 221330652), (2, 110665326), (3, 73776884), (4, 55332663), (6, 36888442), (12, 18444221), (4007, 55236), (4603, 48084), (8014, 27618), (9206, 24042), (12021, 18412), (13809, 16028)]