243528334

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{21991}}^1$

素因数の和:22120

約数の個数: 24

約数和(自身を含む): 428712048

約数和(自身を除く): 185183714

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 21991, 43982, 153937, 307874, 1077559, 2155118, 2484983, 4969966, 17394881, 34789762, 121764167, 243528334]

約数ペア:

[(1, 243528334), (2, 121764167), (7, 34789762), (14, 17394881), (49, 4969966), (98, 2484983), (113, 2155118), (226, 1077559), (791, 307874), (1582, 153937), (5537, 43982), (11074, 21991)]