201863816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 491312640

約数和(自身を除く): 289448824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 242, 248, 308, 341, 434, 484, 616, 682, 847, 868, 961, 968, 1364, 1694, 1736, 1922, 2387, 2728, 3388, 3751, 3844, 4774, 6727, 6776, 7502, 7688, 9548, 10571, 13454, 15004, 19096, 21142, 26257, 26908, 29791, 30008, 42284, 52514, 53816, 59582, 73997, 84568, 105028, 116281, 119164, 147994, 208537, 210056, 232562, 238328, 295988, 327701, 417074, 465124, 591976, 655402, 813967, 834148, 930248, 1310804, 1627934, 1668296, 2293907, 2621608, 3255868, 3604711, 4587814, 6511736, 7209422, 9175628, 14418844, 18351256, 25232977, 28837688, 50465954, 100931908, 201863816]

約数ペア:

[(1, 201863816), (2, 100931908), (4, 50465954), (7, 28837688), (8, 25232977), (11, 18351256), (14, 14418844), (22, 9175628), (28, 7209422), (31, 6511736), (44, 4587814), (56, 3604711), (62, 3255868), (77, 2621608), (88, 2293907), (121, 1668296), (124, 1627934), (154, 1310804), (217, 930248), (242, 834148), (248, 813967), (308, 655402), (341, 591976), (434, 465124), (484, 417074), (616, 327701), (682, 295988), (847, 238328), (868, 232562), (961, 210056), (968, 208537), (1364, 147994), (1694, 119164), (1736, 116281), (1922, 105028), (2387, 84568), (2728, 73997), (3388, 59582), (3751, 53816), (3844, 52514), (4774, 42284), (6727, 30008), (6776, 29791), (7502, 26908), (7688, 26257), (9548, 21142), (10571, 19096), (13454, 15004)]