211670316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41117}}^1$

素因数の和:41151

約数の個数: 72

約数和(自身を含む): 628611984

約数和(自身を除く): 416941668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 41117, 82234, 123351, 164468, 246702, 370053, 452287, 493404, 534521, 740106, 904574, 1069042, 1356861, 1480212, 1603563, 1809148, 2138084, 2713722, 3207126, 4070583, 4810689, 5427444, 5879731, 6414252, 8141166, 9621378, 11759462, 16282332, 17639193, 19242756, 23518924, 35278386, 52917579, 70556772, 105835158, 211670316]

約数ペア:

[(1, 211670316), (2, 105835158), (3, 70556772), (4, 52917579), (6, 35278386), (9, 23518924), (11, 19242756), (12, 17639193), (13, 16282332), (18, 11759462), (22, 9621378), (26, 8141166), (33, 6414252), (36, 5879731), (39, 5427444), (44, 4810689), (52, 4070583), (66, 3207126), (78, 2713722), (99, 2138084), (117, 1809148), (132, 1603563), (143, 1480212), (156, 1356861), (198, 1069042), (234, 904574), (286, 740106), (396, 534521), (429, 493404), (468, 452287), (572, 370053), (858, 246702), (1287, 164468), (1716, 123351), (2574, 82234), (5148, 41117)]