200769580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 495855360

約数和(自身を除く): 295085780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 380, 418, 430, 473, 817, 836, 860, 946, 1045, 1117, 1634, 1892, 2090, 2234, 2365, 3268, 4085, 4180, 4468, 4730, 5585, 8170, 8987, 9460, 11170, 12287, 16340, 17974, 21223, 22340, 24574, 35948, 42446, 44935, 48031, 49148, 61435, 84892, 89870, 96062, 106115, 122870, 179740, 192124, 212230, 233453, 240155, 245740, 424460, 466906, 480310, 528341, 912589, 933812, 960620, 1056682, 1167265, 1825178, 2113364, 2334530, 2641705, 3650356, 4562945, 4669060, 5283410, 9125890, 10038479, 10566820, 18251780, 20076958, 40153916, 50192395, 100384790, 200769580]

約数ペア:

[(1, 200769580), (2, 100384790), (4, 50192395), (5, 40153916), (10, 20076958), (11, 18251780), (19, 10566820), (20, 10038479), (22, 9125890), (38, 5283410), (43, 4669060), (44, 4562945), (55, 3650356), (76, 2641705), (86, 2334530), (95, 2113364), (110, 1825178), (172, 1167265), (190, 1056682), (209, 960620), (215, 933812), (220, 912589), (380, 528341), (418, 480310), (430, 466906), (473, 424460), (817, 245740), (836, 240155), (860, 233453), (946, 212230), (1045, 192124), (1117, 179740), (1634, 122870), (1892, 106115), (2090, 96062), (2234, 89870), (2365, 84892), (3268, 61435), (4085, 49148), (4180, 48031), (4468, 44935), (4730, 42446), (5585, 35948), (8170, 24574), (8987, 22340), (9460, 21223), (11170, 17974), (12287, 16340)]