205368856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4567}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 486766080

約数和(自身を除く): 281397224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 4088, 4567, 5621, 6424, 9134, 11242, 18268, 22484, 31969, 36536, 44968, 50237, 63938, 100474, 127876, 200948, 255752, 333391, 351659, 401896, 666782, 703318, 1333564, 1406636, 2333737, 2667128, 2813272, 3667301, 4667474, 7334602, 9334948, 14669204, 18669896, 25671107, 29338408, 51342214, 102684428, 205368856]

約数ペア:

[(1, 205368856), (2, 102684428), (4, 51342214), (7, 29338408), (8, 25671107), (11, 18669896), (14, 14669204), (22, 9334948), (28, 7334602), (44, 4667474), (56, 3667301), (73, 2813272), (77, 2667128), (88, 2333737), (146, 1406636), (154, 1333564), (292, 703318), (308, 666782), (511, 401896), (584, 351659), (616, 333391), (803, 255752), (1022, 200948), (1606, 127876), (2044, 100474), (3212, 63938), (4088, 50237), (4567, 44968), (5621, 36536), (6424, 31969), (9134, 22484), (11242, 18268)]