201345420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3355757}}^1$

素因数の和:3355769

約数の個数: 24

約数和(自身を含む): 563767344

約数和(自身を除く): 362421924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3355757, 6711514, 10067271, 13423028, 16778785, 20134542, 33557570, 40269084, 50336355, 67115140, 100672710, 201345420]

約数ペア:

[(1, 201345420), (2, 100672710), (3, 67115140), (4, 50336355), (5, 40269084), (6, 33557570), (10, 20134542), (12, 16778785), (15, 13423028), (20, 10067271), (30, 6711514), (60, 3355757)]