205171696

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{5717}}^1$

素因数の和:7968

約数の個数: 20

約数和(自身を含む): 397766952

約数和(自身を除く): 192595256

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 5717, 8972, 11434, 17944, 22868, 35888, 45736, 91472, 12823231, 25646462, 51292924, 102585848, 205171696]

約数ペア:

[(1, 205171696), (2, 102585848), (4, 51292924), (8, 25646462), (16, 12823231), (2243, 91472), (4486, 45736), (5717, 35888), (8972, 22868), (11434, 17944)]