222220430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{3413}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 424756224

約数和(自身を除く): 202535794

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 766, 1915, 3413, 3830, 6511, 6826, 13022, 17065, 32555, 34130, 58021, 65110, 116042, 290105, 580210, 1307179, 2614358, 6535895, 13071790, 22222043, 44444086, 111110215, 222220430]

約数ペア:

[(1, 222220430), (2, 111110215), (5, 44444086), (10, 22222043), (17, 13071790), (34, 6535895), (85, 2614358), (170, 1307179), (383, 580210), (766, 290105), (1915, 116042), (3413, 65110), (3830, 58021), (6511, 34130), (6826, 32555), (13022, 17065)]