195817936

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 385276680

約数和(自身を除く): 189458744

約数列:

[1, 2, 4, 8, 16, 137, 157, 274, 314, 548, 569, 628, 1096, 1138, 1256, 2192, 2276, 2512, 4552, 9104, 21509, 43018, 77953, 86036, 89333, 155906, 172072, 178666, 311812, 344144, 357332, 623624, 714664, 1247248, 1429328, 12238621, 24477242, 48954484, 97908968, 195817936]

約数ペア:

[(1, 195817936), (2, 97908968), (4, 48954484), (8, 24477242), (16, 12238621), (137, 1429328), (157, 1247248), (274, 714664), (314, 623624), (548, 357332), (569, 344144), (628, 311812), (1096, 178666), (1138, 172072), (1256, 155906), (2192, 89333), (2276, 86036), (2512, 77953), (4552, 43018), (9104, 21509)]