200305419

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 270213504

約数和(自身を除く): 69908085

約数列:

[1, 3, 131, 283, 393, 849, 1801, 5403, 37073, 111219, 235931, 509683, 707793, 1529049, 66768473, 200305419]

約数ペア:

[(1, 200305419), (3, 66768473), (131, 1529049), (283, 707793), (393, 509683), (849, 235931), (1801, 111219), (5403, 37073)]