202139430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{164341}}^1$

素因数の和:164392

約数の個数: 32

約数和(自身を含む): 496970208

約数和(自身を除く): 294830778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 164341, 328682, 493023, 821705, 986046, 1643410, 2465115, 4930230, 6737981, 13475962, 20213943, 33689905, 40427886, 67379810, 101069715, 202139430]

約数ペア:

[(1, 202139430), (2, 101069715), (3, 67379810), (5, 40427886), (6, 33689905), (10, 20213943), (15, 13475962), (30, 6737981), (41, 4930230), (82, 2465115), (123, 1643410), (205, 986046), (246, 821705), (410, 493023), (615, 328682), (1230, 164341)]