208652652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 585600960

約数和(自身を除く): 376948308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 353, 421, 468, 702, 706, 842, 1059, 1263, 1404, 1412, 1684, 2118, 2526, 3177, 3789, 4236, 4589, 5052, 5473, 6354, 7578, 9178, 9531, 10946, 11367, 12708, 13767, 15156, 16419, 18356, 19062, 21892, 22734, 27534, 32838, 38124, 41301, 45468, 49257, 55068, 65676, 82602, 98514, 123903, 147771, 148613, 165204, 197028, 247806, 295542, 297226, 445839, 495612, 591084, 594452, 891678, 1337517, 1783356, 1931969, 2675034, 3863938, 4012551, 5350068, 5795907, 7727876, 8025102, 11591814, 16050204, 17387721, 23183628, 34775442, 52163163, 69550884, 104326326, 208652652]

約数ペア:

[(1, 208652652), (2, 104326326), (3, 69550884), (4, 52163163), (6, 34775442), (9, 23183628), (12, 17387721), (13, 16050204), (18, 11591814), (26, 8025102), (27, 7727876), (36, 5795907), (39, 5350068), (52, 4012551), (54, 3863938), (78, 2675034), (108, 1931969), (117, 1783356), (156, 1337517), (234, 891678), (351, 594452), (353, 591084), (421, 495612), (468, 445839), (702, 297226), (706, 295542), (842, 247806), (1059, 197028), (1263, 165204), (1404, 148613), (1412, 147771), (1684, 123903), (2118, 98514), (2526, 82602), (3177, 65676), (3789, 55068), (4236, 49257), (4589, 45468), (5052, 41301), (5473, 38124), (6354, 32838), (7578, 27534), (9178, 22734), (9531, 21892), (10946, 19062), (11367, 18356), (12708, 16419), (13767, 15156)]