200022060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476243}}^1$

素因数の和:476262

約数の個数: 48

約数和(自身を含む): 640071936

約数和(自身を除く): 440049876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476243, 952486, 1428729, 1904972, 2381215, 2857458, 3333701, 4762430, 5714916, 6667402, 7143645, 9524860, 10001103, 13334804, 14287290, 16668505, 20002206, 28574580, 33337010, 40004412, 50005515, 66674020, 100011030, 200022060]

約数ペア:

[(1, 200022060), (2, 100011030), (3, 66674020), (4, 50005515), (5, 40004412), (6, 33337010), (7, 28574580), (10, 20002206), (12, 16668505), (14, 14287290), (15, 13334804), (20, 10001103), (21, 9524860), (28, 7143645), (30, 6667402), (35, 5714916), (42, 4762430), (60, 3333701), (70, 2857458), (84, 2381215), (105, 1904972), (140, 1428729), (210, 952486), (420, 476243)]