200190813

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{2549}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 273196800

約数和(自身を除く): 73005987

約数列:

[1, 3, 47, 141, 557, 1671, 2549, 7647, 26179, 78537, 119803, 359409, 1419793, 4259379, 66730271, 200190813]

約数ペア:

[(1, 200190813), (3, 66730271), (47, 4259379), (141, 1419793), (557, 359409), (1671, 119803), (2549, 78537), (7647, 26179)]