208264928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4239

約数の個数: 48

約数和(自身を含む): 436907520

約数和(自身を除く): 228642592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 4127, 6308, 8254, 12616, 16508, 25232, 33016, 50464, 66032, 78413, 132064, 156826, 313652, 342541, 627304, 685082, 1254608, 1370164, 2509216, 2740328, 5480656, 6508279, 10961312, 13016558, 26033116, 52066232, 104132464, 208264928]

約数ペア:

[(1, 208264928), (2, 104132464), (4, 52066232), (8, 26033116), (16, 13016558), (19, 10961312), (32, 6508279), (38, 5480656), (76, 2740328), (83, 2509216), (152, 1370164), (166, 1254608), (304, 685082), (332, 627304), (608, 342541), (664, 313652), (1328, 156826), (1577, 132064), (2656, 78413), (3154, 66032), (4127, 50464), (6308, 33016), (8254, 25232), (12616, 16508)]