221465230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3583}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 456228864

約数和(自身を除く): 234763634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 883, 1766, 3583, 4415, 6181, 7166, 8830, 12362, 17915, 25081, 30905, 35830, 50162, 61810, 125405, 250810, 3163789, 6327578, 15818945, 22146523, 31637890, 44293046, 110732615, 221465230]

約数ペア:

[(1, 221465230), (2, 110732615), (5, 44293046), (7, 31637890), (10, 22146523), (14, 15818945), (35, 6327578), (70, 3163789), (883, 250810), (1766, 125405), (3583, 61810), (4415, 50162), (6181, 35830), (7166, 30905), (8830, 25081), (12362, 17915)]