200430550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97771}}^1$

素因数の和:97824

約数の個数: 24

約数和(自身を含む): 381897432

約数和(自身を除く): 181466882

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 97771, 195542, 488855, 977710, 2444275, 4008611, 4888550, 8017222, 20043055, 40086110, 100215275, 200430550]

約数ペア:

[(1, 200430550), (2, 100215275), (5, 40086110), (10, 20043055), (25, 8017222), (41, 4888550), (50, 4008611), (82, 2444275), (205, 977710), (410, 488855), (1025, 195542), (2050, 97771)]