209322148

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{32933}}^1$

素因数の和:33171

約数の個数: 24

約数和(自身を含む): 420501312

約数和(自身を除く): 211179164

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 32933, 65866, 131732, 230531, 461062, 922124, 7475791, 14951582, 29903164, 52330537, 104661074, 209322148]

約数ペア:

[(1, 209322148), (2, 104661074), (4, 52330537), (7, 29903164), (14, 14951582), (28, 7475791), (227, 922124), (454, 461062), (908, 230531), (1589, 131732), (3178, 65866), (6356, 32933)]