211475724

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{332509}}^1$

素因数の和:332569

約数の個数: 24

約数和(自身を含む): 502755120

約数和(自身を除く): 291279396

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 332509, 665018, 997527, 1330036, 1995054, 3990108, 17622977, 35245954, 52868931, 70491908, 105737862, 211475724]

約数ペア:

[(1, 211475724), (2, 105737862), (3, 70491908), (4, 52868931), (6, 35245954), (12, 17622977), (53, 3990108), (106, 1995054), (159, 1330036), (212, 997527), (318, 665018), (636, 332509)]