203417203913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{47309}}^1$

素因数の和:50285

約数の個数: 32

約数和(自身を含む): 267055488000

約数和(自身を除く): 63638284087

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2939, 20573, 32329, 47309, 55841, 226303, 331163, 390887, 520399, 614251, 898871, 3642793, 4299757, 6292097, 9887581, 69213067, 139041151, 973288057, 1529452661, 2641781869, 10706168627, 18492473083, 29059600559, 203417203913]

約数ペア:

[(1, 203417203913), (7, 29059600559), (11, 18492473083), (19, 10706168627), (77, 2641781869), (133, 1529452661), (209, 973288057), (1463, 139041151), (2939, 69213067), (20573, 9887581), (32329, 6292097), (47309, 4299757), (55841, 3642793), (226303, 898871), (331163, 614251), (390887, 520399)]