205650952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{11047}}^1$

素因数の和:11245

約数の個数: 32

約数和(自身を含む): 417614400

約数和(自身を除く): 211963448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 11047, 18616, 22094, 44188, 88376, 143611, 287222, 574444, 1148888, 1977413, 3954826, 7909652, 15819304, 25706369, 51412738, 102825476, 205650952]

約数ペア:

[(1, 205650952), (2, 102825476), (4, 51412738), (8, 25706369), (13, 15819304), (26, 7909652), (52, 3954826), (104, 1977413), (179, 1148888), (358, 574444), (716, 287222), (1432, 143611), (2327, 88376), (4654, 44188), (9308, 22094), (11047, 18616)]