202480971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7757}}^1$

素因数の和:7891

約数の個数: 32

約数和(自身を含む): 339614208

約数和(自身を除く): 137133237

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 7757, 8701, 23271, 26103, 54299, 85327, 162897, 255981, 597289, 876541, 1791867, 2629623, 6135787, 9641951, 18407361, 28925853, 67493657, 202480971]

約数ペア:

[(1, 202480971), (3, 67493657), (7, 28925853), (11, 18407361), (21, 9641951), (33, 6135787), (77, 2629623), (113, 1791867), (231, 876541), (339, 597289), (791, 255981), (1243, 162897), (2373, 85327), (3729, 54299), (7757, 26103), (8701, 23271)]