201394671

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 285880320

約数和(自身を除く): 84485649

約数列:

[1, 3, 43, 47, 59, 129, 141, 177, 563, 1689, 2021, 2537, 2773, 6063, 7611, 8319, 24209, 26461, 33217, 72627, 79383, 99651, 119239, 357717, 1137823, 1428331, 1561199, 3413469, 4284993, 4683597, 67131557, 201394671]

約数ペア:

[(1, 201394671), (3, 67131557), (43, 4683597), (47, 4284993), (59, 3413469), (129, 1561199), (141, 1428331), (177, 1137823), (563, 357717), (1689, 119239), (2021, 99651), (2537, 79383), (2773, 72627), (6063, 33217), (7611, 26461), (8319, 24209)]