206875988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{6211}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 395530464

約数和(自身を除く): 188654476

約数列:

[1, 2, 4, 11, 22, 44, 757, 1514, 3028, 6211, 8327, 12422, 16654, 24844, 33308, 68321, 136642, 273284, 4701727, 9403454, 18806908, 51718997, 103437994, 206875988]

約数ペア:

[(1, 206875988), (2, 103437994), (4, 51718997), (11, 18806908), (22, 9403454), (44, 4701727), (757, 273284), (1514, 136642), (3028, 68321), (6211, 33308), (8327, 24844), (12422, 16654)]