200271856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28643}}^1$

素因数の和:28693

約数の個数: 40

約数和(自身を含む): 426222720

約数和(自身を除く): 225950864

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 28643, 57286, 114572, 229144, 458288, 544217, 658789, 1088434, 1317578, 2176868, 2635156, 4353736, 5270312, 8707472, 10540624, 12516991, 25033982, 50067964, 100135928, 200271856]

約数ペア:

[(1, 200271856), (2, 100135928), (4, 50067964), (8, 25033982), (16, 12516991), (19, 10540624), (23, 8707472), (38, 5270312), (46, 4353736), (76, 2635156), (92, 2176868), (152, 1317578), (184, 1088434), (304, 658789), (368, 544217), (437, 458288), (874, 229144), (1748, 114572), (3496, 57286), (6992, 28643)]