201572030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17791}}^1$

素因数の和:17912

約数の個数: 32

約数和(自身を含む): 399679488

約数和(自身を除く): 198107458

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 17791, 35582, 88955, 177910, 195701, 391402, 978505, 1832473, 1957010, 3664946, 9162365, 18324730, 20157203, 40314406, 100786015, 201572030]

約数ペア:

[(1, 201572030), (2, 100786015), (5, 40314406), (10, 20157203), (11, 18324730), (22, 9162365), (55, 3664946), (103, 1957010), (110, 1832473), (206, 978505), (515, 391402), (1030, 195701), (1133, 177910), (2266, 88955), (5665, 35582), (11330, 17791)]