200057620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5273}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 482001408

約数和(自身を除く): 281943788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5273, 5420, 7588, 9485, 10546, 18970, 21092, 26365, 36911, 37940, 52730, 73822, 105460, 147644, 184555, 369110, 738220, 1428983, 2857966, 5715932, 7144915, 10002881, 14289830, 20005762, 28579660, 40011524, 50014405, 100028810, 200057620]

約数ペア:

[(1, 200057620), (2, 100028810), (4, 50014405), (5, 40011524), (7, 28579660), (10, 20005762), (14, 14289830), (20, 10002881), (28, 7144915), (35, 5715932), (70, 2857966), (140, 1428983), (271, 738220), (542, 369110), (1084, 184555), (1355, 147644), (1897, 105460), (2710, 73822), (3794, 52730), (5273, 37940), (5420, 36911), (7588, 26365), (9485, 21092), (10546, 18970)]