207732965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{25013}}^1$

素因数の和:25180

約数の個数: 16

約数和(自身を含む): 273753216

約数和(自身を除く): 66020251

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 25013, 125065, 275143, 1375715, 3776963, 18884815, 41546593, 207732965]

約数ペア:

[(1, 207732965), (5, 41546593), (11, 18884815), (55, 3776963), (151, 1375715), (755, 275143), (1661, 125065), (8305, 25013)]