198178270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2113}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 364385952

約数和(自身を除く): 166207682

約数列:

[1, 2, 5, 10, 83, 113, 166, 226, 415, 565, 830, 1130, 2113, 4226, 9379, 10565, 18758, 21130, 46895, 93790, 175379, 238769, 350758, 477538, 876895, 1193845, 1753790, 2387690, 19817827, 39635654, 99089135, 198178270]

約数ペア:

[(1, 198178270), (2, 99089135), (5, 39635654), (10, 19817827), (83, 2387690), (113, 1753790), (166, 1193845), (226, 876895), (415, 477538), (565, 350758), (830, 238769), (1130, 175379), (2113, 93790), (4226, 46895), (9379, 21130), (10565, 18758)]