202206855

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 130433145

約数列:

[1, 3, 5, 15, 43, 129, 215, 251, 645, 753, 1249, 1255, 3747, 3765, 6245, 10793, 18735, 32379, 53707, 53965, 161121, 161895, 268535, 313499, 805605, 940497, 1567495, 4702485, 13480457, 40441371, 67402285, 202206855]

約数ペア:

[(1, 202206855), (3, 67402285), (5, 40441371), (15, 13480457), (43, 4702485), (129, 1567495), (215, 940497), (251, 805605), (645, 313499), (753, 268535), (1249, 161895), (1255, 161121), (3747, 53965), (3765, 53707), (6245, 32379), (10793, 18735)]