200859340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4327}}^1$

素因数の和:4558

約数の個数: 48

約数和(自身を含む): 462438144

約数和(自身を除く): 261578804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4327, 4642, 8654, 9284, 11605, 17308, 21635, 23210, 43270, 46420, 47597, 86540, 95194, 190388, 237985, 475970, 912997, 951940, 1825994, 3651988, 4564985, 9129970, 10042967, 18259940, 20085934, 40171868, 50214835, 100429670, 200859340]

約数ペア:

[(1, 200859340), (2, 100429670), (4, 50214835), (5, 40171868), (10, 20085934), (11, 18259940), (20, 10042967), (22, 9129970), (44, 4564985), (55, 3651988), (110, 1825994), (211, 951940), (220, 912997), (422, 475970), (844, 237985), (1055, 190388), (2110, 95194), (2321, 86540), (4220, 47597), (4327, 46420), (4642, 43270), (8654, 23210), (9284, 21635), (11605, 17308)]