208742436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43597}}^1$

素因数の和:43633

約数の個数: 72

約数和(自身を含む): 634786880

約数和(自身を除く): 426044444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 43597, 87194, 130791, 174388, 261582, 305179, 392373, 523164, 610358, 784746, 828343, 915537, 1220716, 1569492, 1656686, 1831074, 2485029, 2746611, 3313372, 3662148, 4970058, 5493222, 5798401, 7455087, 9940116, 10986444, 11596802, 14910174, 17395203, 23193604, 29820348, 34790406, 52185609, 69580812, 104371218, 208742436]

約数ペア:

[(1, 208742436), (2, 104371218), (3, 69580812), (4, 52185609), (6, 34790406), (7, 29820348), (9, 23193604), (12, 17395203), (14, 14910174), (18, 11596802), (19, 10986444), (21, 9940116), (28, 7455087), (36, 5798401), (38, 5493222), (42, 4970058), (57, 3662148), (63, 3313372), (76, 2746611), (84, 2485029), (114, 1831074), (126, 1656686), (133, 1569492), (171, 1220716), (228, 915537), (252, 828343), (266, 784746), (342, 610358), (399, 523164), (532, 392373), (684, 305179), (798, 261582), (1197, 174388), (1596, 130791), (2394, 87194), (4788, 43597)]