201439742

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2971}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 359493120

約数和(自身を除く): 158053378

約数列:

[1, 2, 7, 14, 29, 58, 167, 203, 334, 406, 1169, 2338, 2971, 4843, 5942, 9686, 20797, 33901, 41594, 67802, 86159, 172318, 496157, 603113, 992314, 1206226, 3473099, 6946198, 14388553, 28777106, 100719871, 201439742]

約数ペア:

[(1, 201439742), (2, 100719871), (7, 28777106), (14, 14388553), (29, 6946198), (58, 3473099), (167, 1206226), (203, 992314), (334, 603113), (406, 496157), (1169, 172318), (2338, 86159), (2971, 67802), (4843, 41594), (5942, 33901), (9686, 20797)]