202489641

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4027}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 302454464

約数和(自身を除く): 99964823

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 4027, 5587, 12081, 16761, 36243, 50283, 148999, 446997, 608077, 1340991, 1824231, 5472693, 22498849, 67496547, 202489641]

約数ペア:

[(1, 202489641), (3, 67496547), (9, 22498849), (37, 5472693), (111, 1824231), (151, 1340991), (333, 608077), (453, 446997), (1359, 148999), (4027, 50283), (5587, 36243), (12081, 16761)]