210665856

素因数分解:

$2^7\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 561718080

約数和(自身を除く): 351052224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 307, 384, 614, 921, 1228, 1787, 1842, 2456, 3574, 3684, 4912, 5361, 7148, 7368, 9824, 10722, 14296, 14736, 19648, 21444, 28592, 29472, 39296, 42888, 57184, 58944, 85776, 114368, 117888, 171552, 228736, 343104, 548609, 686208, 1097218, 1645827, 2194436, 3291654, 4388872, 6583308, 8777744, 13166616, 17555488, 26333232, 35110976, 52666464, 70221952, 105332928, 210665856]

約数ペア:

[(1, 210665856), (2, 105332928), (3, 70221952), (4, 52666464), (6, 35110976), (8, 26333232), (12, 17555488), (16, 13166616), (24, 8777744), (32, 6583308), (48, 4388872), (64, 3291654), (96, 2194436), (128, 1645827), (192, 1097218), (307, 686208), (384, 548609), (614, 343104), (921, 228736), (1228, 171552), (1787, 117888), (1842, 114368), (2456, 85776), (3574, 58944), (3684, 57184), (4912, 42888), (5361, 39296), (7148, 29472), (7368, 28592), (9824, 21444), (10722, 19648), (14296, 14736)]