201857546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 335836800

約数和(自身を除く): 133979254

約数列:

[1, 2, 11, 22, 103, 206, 229, 389, 458, 778, 1133, 2266, 2519, 4279, 5038, 8558, 23587, 40067, 47174, 80134, 89081, 178162, 259457, 440737, 518914, 881474, 979891, 1959782, 9175343, 18350686, 100928773, 201857546]

約数ペア:

[(1, 201857546), (2, 100928773), (11, 18350686), (22, 9175343), (103, 1959782), (206, 979891), (229, 881474), (389, 518914), (458, 440737), (778, 259457), (1133, 178162), (2266, 89081), (2519, 80134), (4279, 47174), (5038, 40067), (8558, 23587)]