211505536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{150217}}^1$

素因数の和:150242

約数の個数: 32

約数和(自身を含む): 459667080

約数和(自身を除く): 248161544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 150217, 300434, 600868, 1201736, 1652387, 2403472, 3304774, 4806944, 6609548, 9613888, 13219096, 19227776, 26438192, 52876384, 105752768, 211505536]

約数ペア:

[(1, 211505536), (2, 105752768), (4, 52876384), (8, 26438192), (11, 19227776), (16, 13219096), (22, 9613888), (32, 6609548), (44, 4806944), (64, 3304774), (88, 2403472), (128, 1652387), (176, 1201736), (352, 600868), (704, 300434), (1408, 150217)]