200904753

素因数分解:

$3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{4129}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 312624480

約数和(自身を除く): 111719727

約数列:

[1, 3, 7, 21, 49, 147, 331, 993, 2317, 4129, 6951, 12387, 16219, 28903, 48657, 86709, 202321, 606963, 1366699, 4100097, 9566893, 28700679, 66968251, 200904753]

約数ペア:

[(1, 200904753), (3, 66968251), (7, 28700679), (21, 9566893), (49, 4100097), (147, 1366699), (331, 606963), (993, 202321), (2317, 86709), (4129, 48657), (6951, 28903), (12387, 16219)]