200475531

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 292852560

約数和(自身を除く): 92377029

約数列:

[1, 3, 9, 211, 229, 461, 633, 687, 1383, 1899, 2061, 4149, 48319, 97271, 105569, 144957, 291813, 316707, 434871, 875439, 950121, 22275059, 66825177, 200475531]

約数ペア:

[(1, 200475531), (3, 66825177), (9, 22275059), (211, 950121), (229, 875439), (461, 434871), (633, 316707), (687, 291813), (1383, 144957), (1899, 105569), (2061, 97271), (4149, 48319)]