220194395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{34649}}^1$

素因数の和:34726

約数の個数: 16

約数和(自身を含む): 279417600

約数和(自身を除く): 59223205

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 34649, 173245, 1074119, 1420609, 5370595, 7103045, 44038879, 220194395]

約数ペア:

[(1, 220194395), (5, 44038879), (31, 7103045), (41, 5370595), (155, 1420609), (205, 1074119), (1271, 173245), (6355, 34649)]