200068120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{714529}}^1$

素因数の和:714547

約数の個数: 32

約数和(自身を含む): 514461600

約数和(自身を除く): 314393480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 714529, 1429058, 2858116, 3572645, 5001703, 5716232, 7145290, 10003406, 14290580, 20006812, 25008515, 28581160, 40013624, 50017030, 100034060, 200068120]

約数ペア:

[(1, 200068120), (2, 100034060), (4, 50017030), (5, 40013624), (7, 28581160), (8, 25008515), (10, 20006812), (14, 14290580), (20, 10003406), (28, 7145290), (35, 5716232), (40, 5001703), (56, 3572645), (70, 2858116), (140, 1429058), (280, 714529)]