201377581

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 224073216

約数和(自身を除く): 22695635

約数列:

[1, 23, 31, 53, 73, 713, 1219, 1643, 1679, 2263, 3869, 5329, 37789, 52049, 88987, 119939, 122567, 165199, 282437, 2758597, 3799577, 6496051, 8755547, 201377581]

約数ペア:

[(1, 201377581), (23, 8755547), (31, 6496051), (53, 3799577), (73, 2758597), (713, 282437), (1219, 165199), (1643, 122567), (1679, 119939), (2263, 88987), (3869, 52049), (5329, 37789)]