201044715

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{219721}}^1$

素因数の和:219790

約数の個数: 16

約数和(自身を含む): 326946336

約数和(自身を除く): 125901621

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 219721, 659163, 1098605, 3295815, 13402981, 40208943, 67014905, 201044715]

約数ペア:

[(1, 201044715), (3, 67014905), (5, 40208943), (15, 13402981), (61, 3295815), (183, 1098605), (305, 659163), (915, 219721)]