208146816

素因数分解:

$2^7\times 3^2\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 602030520

約数和(自身を除く): 393883704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 281, 288, 384, 562, 576, 643, 843, 1124, 1152, 1286, 1686, 1929, 2248, 2529, 2572, 3372, 3858, 4496, 5058, 5144, 5787, 6744, 7716, 8992, 10116, 10288, 11574, 13488, 15432, 17984, 20232, 20576, 23148, 26976, 30864, 35968, 40464, 41152, 46296, 53952, 61728, 80928, 82304, 92592, 107904, 123456, 161856, 180683, 185184, 246912, 323712, 361366, 370368, 542049, 722732, 740736, 1084098, 1445464, 1626147, 2168196, 2890928, 3252294, 4336392, 5781856, 6504588, 8672784, 11563712, 13009176, 17345568, 23127424, 26018352, 34691136, 52036704, 69382272, 104073408, 208146816]

約数ペア:

[(1, 208146816), (2, 104073408), (3, 69382272), (4, 52036704), (6, 34691136), (8, 26018352), (9, 23127424), (12, 17345568), (16, 13009176), (18, 11563712), (24, 8672784), (32, 6504588), (36, 5781856), (48, 4336392), (64, 3252294), (72, 2890928), (96, 2168196), (128, 1626147), (144, 1445464), (192, 1084098), (281, 740736), (288, 722732), (384, 542049), (562, 370368), (576, 361366), (643, 323712), (843, 246912), (1124, 185184), (1152, 180683), (1286, 161856), (1686, 123456), (1929, 107904), (2248, 92592), (2529, 82304), (2572, 80928), (3372, 61728), (3858, 53952), (4496, 46296), (5058, 41152), (5144, 40464), (5787, 35968), (6744, 30864), (7716, 26976), (8992, 23148), (10116, 20576), (10288, 20232), (11574, 17984), (13488, 15432)]