207862456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1699}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 400554000

約数和(自身を除く): 192691544

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 373, 746, 1492, 1699, 2984, 3398, 6796, 13592, 15293, 30586, 61172, 69659, 122344, 139318, 278636, 557272, 633727, 1267454, 2534908, 5069816, 25982807, 51965614, 103931228, 207862456]

約数ペア:

[(1, 207862456), (2, 103931228), (4, 51965614), (8, 25982807), (41, 5069816), (82, 2534908), (164, 1267454), (328, 633727), (373, 557272), (746, 278636), (1492, 139318), (1699, 122344), (2984, 69659), (3398, 61172), (6796, 30586), (13592, 15293)]