201328701

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 327499200

約数和(自身を除く): 126170499

約数列:

[1, 3, 7, 21, 29, 49, 83, 87, 147, 203, 249, 569, 581, 609, 1421, 1707, 1743, 2407, 3983, 4067, 4263, 7221, 11949, 12201, 16501, 16849, 27881, 47227, 49503, 50547, 83643, 115507, 117943, 141681, 330589, 346521, 353829, 808549, 991767, 1369583, 2314123, 2425647, 4108749, 6942369, 9587081, 28761243, 67109567, 201328701]

約数ペア:

[(1, 201328701), (3, 67109567), (7, 28761243), (21, 9587081), (29, 6942369), (49, 4108749), (83, 2425647), (87, 2314123), (147, 1369583), (203, 991767), (249, 808549), (569, 353829), (581, 346521), (609, 330589), (1421, 141681), (1707, 117943), (1743, 115507), (2407, 83643), (3983, 50547), (4067, 49503), (4263, 47227), (7221, 27881), (11949, 16849), (12201, 16501)]