196587808

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7289

約数の個数: 48

約数和(自身を含む): 414832320

約数和(自身を除く): 218244512

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 3404, 6808, 7219, 13616, 14438, 27232, 28876, 57752, 115504, 166037, 231008, 267103, 332074, 534206, 664148, 1068412, 1328296, 2136824, 2656592, 4273648, 5313184, 6143369, 8547296, 12286738, 24573476, 49146952, 98293904, 196587808]

約数ペア:

[(1, 196587808), (2, 98293904), (4, 49146952), (8, 24573476), (16, 12286738), (23, 8547296), (32, 6143369), (37, 5313184), (46, 4273648), (74, 2656592), (92, 2136824), (148, 1328296), (184, 1068412), (296, 664148), (368, 534206), (592, 332074), (736, 267103), (851, 231008), (1184, 166037), (1702, 115504), (3404, 57752), (6808, 28876), (7219, 27232), (13616, 14438)]