211892712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3510

約数の個数: 64

約数和(自身を含む): 561792000

約数和(自身を除く): 349899288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 3343, 5282, 6686, 7923, 10029, 10564, 13372, 15846, 20058, 21128, 26744, 31692, 40116, 63384, 63517, 80232, 127034, 190551, 254068, 381102, 464677, 508136, 762204, 929354, 1394031, 1524408, 1858708, 2788062, 3717416, 5576124, 8828863, 11152248, 17657726, 26486589, 35315452, 52973178, 70630904, 105946356, 211892712]

約数ペア:

[(1, 211892712), (2, 105946356), (3, 70630904), (4, 52973178), (6, 35315452), (8, 26486589), (12, 17657726), (19, 11152248), (24, 8828863), (38, 5576124), (57, 3717416), (76, 2788062), (114, 1858708), (139, 1524408), (152, 1394031), (228, 929354), (278, 762204), (417, 508136), (456, 464677), (556, 381102), (834, 254068), (1112, 190551), (1668, 127034), (2641, 80232), (3336, 63517), (3343, 63384), (5282, 40116), (6686, 31692), (7923, 26744), (10029, 21128), (10564, 20058), (13372, 15846)]