201267688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 387603720

約数和(自身を除く): 186336032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 601, 1021, 1202, 2042, 2404, 4084, 4808, 8168, 24641, 41861, 49282, 83722, 98564, 167444, 197128, 334888, 613621, 1227242, 2454484, 4908968, 25158461, 50316922, 100633844, 201267688]

約数ペア:

[(1, 201267688), (2, 100633844), (4, 50316922), (8, 25158461), (41, 4908968), (82, 2454484), (164, 1227242), (328, 613621), (601, 334888), (1021, 197128), (1202, 167444), (2042, 98564), (2404, 83722), (4084, 49282), (4808, 41861), (8168, 24641)]