202875770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 370028736

約数和(自身を除く): 167152966

約数列:

[1, 2, 5, 10, 131, 251, 262, 502, 617, 655, 1234, 1255, 1310, 2510, 3085, 6170, 32881, 65762, 80827, 154867, 161654, 164405, 309734, 328810, 404135, 774335, 808270, 1548670, 20287577, 40575154, 101437885, 202875770]

約数ペア:

[(1, 202875770), (2, 101437885), (5, 40575154), (10, 20287577), (131, 1548670), (251, 808270), (262, 774335), (502, 404135), (617, 328810), (655, 309734), (1234, 164405), (1255, 161654), (1310, 154867), (2510, 80827), (3085, 65762), (6170, 32881)]