200633705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 257596416

約数和(自身を除く): 56962711

約数列:

[1, 5, 31, 41, 131, 155, 205, 241, 655, 1205, 1271, 4061, 5371, 6355, 7471, 9881, 20305, 26855, 31571, 37355, 49405, 157855, 166501, 306311, 832505, 978701, 1294411, 1531555, 4893505, 6472055, 40126741, 200633705]

約数ペア:

[(1, 200633705), (5, 40126741), (31, 6472055), (41, 4893505), (131, 1531555), (155, 1294411), (205, 978701), (241, 832505), (655, 306311), (1205, 166501), (1271, 157855), (4061, 49405), (5371, 37355), (6355, 31571), (7471, 26855), (9881, 20305)]