202243391

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 245937024

約数和(自身を除く): 43693633

約数列:

[1, 7, 19, 133, 163, 361, 491, 1141, 2527, 3097, 3437, 9329, 21679, 58843, 65303, 80033, 177251, 411901, 560231, 1240757, 1520627, 10644389, 28891913, 202243391]

約数ペア:

[(1, 202243391), (7, 28891913), (19, 10644389), (133, 1520627), (163, 1240757), (361, 560231), (491, 411901), (1141, 177251), (2527, 80033), (3097, 65303), (3437, 58843), (9329, 21679)]