202006980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53441}}^1$

素因数の和:53466

約数の個数: 96

約数和(自身を含む): 718260480

約数和(自身を除く): 516253500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 53441, 106882, 160323, 213764, 267205, 320646, 374087, 480969, 534410, 641292, 748174, 801615, 961938, 1068820, 1122261, 1442907, 1496348, 1603230, 1870435, 1923876, 2244522, 2404845, 2885814, 3206460, 3366783, 3740870, 4489044, 4809690, 5611305, 5771628, 6733566, 7214535, 7481740, 9619380, 10100349, 11222610, 13467132, 14429070, 16833915, 20200698, 22445220, 28858140, 33667830, 40401396, 50501745, 67335660, 101003490, 202006980]

約数ペア:

[(1, 202006980), (2, 101003490), (3, 67335660), (4, 50501745), (5, 40401396), (6, 33667830), (7, 28858140), (9, 22445220), (10, 20200698), (12, 16833915), (14, 14429070), (15, 13467132), (18, 11222610), (20, 10100349), (21, 9619380), (27, 7481740), (28, 7214535), (30, 6733566), (35, 5771628), (36, 5611305), (42, 4809690), (45, 4489044), (54, 3740870), (60, 3366783), (63, 3206460), (70, 2885814), (84, 2404845), (90, 2244522), (105, 1923876), (108, 1870435), (126, 1603230), (135, 1496348), (140, 1442907), (180, 1122261), (189, 1068820), (210, 961938), (252, 801615), (270, 748174), (315, 641292), (378, 534410), (420, 480969), (540, 374087), (630, 320646), (756, 267205), (945, 213764), (1260, 160323), (1890, 106882), (3780, 53441)]