210943184

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 415598400

約数和(自身を除く): 204655216

約数列:

[1, 2, 4, 8, 16, 97, 194, 199, 388, 398, 683, 776, 796, 1366, 1552, 1592, 2732, 3184, 5464, 10928, 19303, 38606, 66251, 77212, 132502, 135917, 154424, 265004, 271834, 308848, 530008, 543668, 1060016, 1087336, 2174672, 13183949, 26367898, 52735796, 105471592, 210943184]

約数ペア:

[(1, 210943184), (2, 105471592), (4, 52735796), (8, 26367898), (16, 13183949), (97, 2174672), (194, 1087336), (199, 1060016), (388, 543668), (398, 530008), (683, 308848), (776, 271834), (796, 265004), (1366, 154424), (1552, 135917), (1592, 132502), (2732, 77212), (3184, 66251), (5464, 38606), (10928, 19303)]