245877198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{836317}}^1$

素因数の和:836336

約数の個数: 24

約数和(自身を含む): 572041512

約数和(自身を除く): 326164314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 836317, 1672634, 2508951, 5017902, 5854219, 11708438, 17562657, 35125314, 40979533, 81959066, 122938599, 245877198]

約数ペア:

[(1, 245877198), (2, 122938599), (3, 81959066), (6, 40979533), (7, 35125314), (14, 17562657), (21, 11708438), (42, 5854219), (49, 5017902), (98, 2508951), (147, 1672634), (294, 836317)]