201455062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 325559520

約数和(自身を除く): 124104458

約数列:

[1, 2, 19, 38, 61, 122, 233, 373, 466, 746, 1159, 2318, 4427, 7087, 8854, 14174, 14213, 22753, 28426, 45506, 86909, 173818, 270047, 432307, 540094, 864614, 1651271, 3302542, 5301449, 10602898, 100727531, 201455062]

約数ペア:

[(1, 201455062), (2, 100727531), (19, 10602898), (38, 5301449), (61, 3302542), (122, 1651271), (233, 864614), (373, 540094), (466, 432307), (746, 270047), (1159, 173818), (2318, 86909), (4427, 45506), (7087, 28426), (8854, 22753), (14174, 14213)]