201214209

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 319288320

約数和(自身を除く): 118074111

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 1141, 2027, 3423, 4727, 6081, 14181, 14189, 33089, 42567, 58783, 99267, 176349, 330401, 411481, 991203, 1234443, 2312807, 6938421, 9581629, 28744887, 67071403, 201214209]

約数ペア:

[(1, 201214209), (3, 67071403), (7, 28744887), (21, 9581629), (29, 6938421), (87, 2312807), (163, 1234443), (203, 991203), (489, 411481), (609, 330401), (1141, 176349), (2027, 99267), (3423, 58783), (4727, 42567), (6081, 33089), (14181, 14189)]