252158216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10067}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 492929280

約数和(自身を除く): 240771064

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 10067, 12524, 20134, 25048, 40268, 80536, 312077, 624154, 1016767, 1248308, 2033534, 2496616, 4067068, 8134136, 31519777, 63039554, 126079108, 252158216]

約数ペア:

[(1, 252158216), (2, 126079108), (4, 63039554), (8, 31519777), (31, 8134136), (62, 4067068), (101, 2496616), (124, 2033534), (202, 1248308), (248, 1016767), (404, 624154), (808, 312077), (3131, 80536), (6262, 40268), (10067, 25048), (12524, 20134)]