202196820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10309

約数の個数: 96

約数和(自身を含む): 660860928

約数和(自身を除く): 458664108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10243, 19740, 20486, 30729, 40972, 51215, 61458, 71701, 102430, 122916, 143402, 153645, 204860, 215103, 286804, 307290, 358505, 430206, 481421, 614580, 717010, 860412, 962842, 1075515, 1434020, 1444263, 1925684, 2151030, 2407105, 2888526, 3369947, 4302060, 4814210, 5777052, 6739894, 7221315, 9628420, 10109841, 13479788, 14442630, 16849735, 20219682, 28885260, 33699470, 40439364, 50549205, 67398940, 101098410, 202196820]

約数ペア:

[(1, 202196820), (2, 101098410), (3, 67398940), (4, 50549205), (5, 40439364), (6, 33699470), (7, 28885260), (10, 20219682), (12, 16849735), (14, 14442630), (15, 13479788), (20, 10109841), (21, 9628420), (28, 7221315), (30, 6739894), (35, 5777052), (42, 4814210), (47, 4302060), (60, 3369947), (70, 2888526), (84, 2407105), (94, 2151030), (105, 1925684), (140, 1444263), (141, 1434020), (188, 1075515), (210, 962842), (235, 860412), (282, 717010), (329, 614580), (420, 481421), (470, 430206), (564, 358505), (658, 307290), (705, 286804), (940, 215103), (987, 204860), (1316, 153645), (1410, 143402), (1645, 122916), (1974, 102430), (2820, 71701), (3290, 61458), (3948, 51215), (4935, 40972), (6580, 30729), (9870, 20486), (10243, 19740)]