209966064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56809}}^1$

素因数の和:56838

約数の個数: 80

約数和(自身を含む): 676266240

約数和(自身を除く): 466300176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 56809, 113618, 170427, 227236, 340854, 397663, 454472, 624899, 681708, 795326, 908944, 1192989, 1249798, 1363416, 1590652, 1874697, 2385978, 2499596, 2726832, 3181304, 3749394, 4374293, 4771956, 4999192, 6362608, 7498788, 8748586, 9543912, 9998384, 13122879, 14997576, 17497172, 19087824, 26245758, 29995152, 34994344, 52491516, 69988688, 104983032, 209966064]

約数ペア:

[(1, 209966064), (2, 104983032), (3, 69988688), (4, 52491516), (6, 34994344), (7, 29995152), (8, 26245758), (11, 19087824), (12, 17497172), (14, 14997576), (16, 13122879), (21, 9998384), (22, 9543912), (24, 8748586), (28, 7498788), (33, 6362608), (42, 4999192), (44, 4771956), (48, 4374293), (56, 3749394), (66, 3181304), (77, 2726832), (84, 2499596), (88, 2385978), (112, 1874697), (132, 1590652), (154, 1363416), (168, 1249798), (176, 1192989), (231, 908944), (264, 795326), (308, 681708), (336, 624899), (462, 454472), (528, 397663), (616, 340854), (924, 227236), (1232, 170427), (1848, 113618), (3696, 56809)]