202219199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 267595776

約数和(自身を除く): 65376577

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 469, 871, 1139, 1547, 1951, 6097, 7973, 13657, 14807, 25363, 33167, 103649, 130717, 177541, 232169, 431171, 915019, 1699321, 2222189, 3018197, 11895247, 15555323, 28888457, 202219199]

約数ペア:

[(1, 202219199), (7, 28888457), (13, 15555323), (17, 11895247), (67, 3018197), (91, 2222189), (119, 1699321), (221, 915019), (469, 431171), (871, 232169), (1139, 177541), (1547, 130717), (1951, 103649), (6097, 33167), (7973, 25363), (13657, 14807)]