204920562826

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11831}}^1\times {\mathrm{13901}}^1$

素因数の和:25830

約数の個数: 32

約数和(自身を含む): 355295082240

約数和(自身を除く): 150374519414

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 11831, 13901, 23662, 27802, 82817, 97307, 165634, 194614, 1052959, 1237189, 2105918, 2474378, 7370713, 8660323, 14741426, 17320646, 164462731, 328925462, 1151239117, 2302478234, 14637183059, 29274366118, 102460281413, 204920562826]

約数ペア:

[(1, 204920562826), (2, 102460281413), (7, 29274366118), (14, 14637183059), (89, 2302478234), (178, 1151239117), (623, 328925462), (1246, 164462731), (11831, 17320646), (13901, 14741426), (23662, 8660323), (27802, 7370713), (82817, 2474378), (97307, 2105918), (165634, 1237189), (194614, 1052959)]