208083408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 599899104

約数和(自身を除く): 391815696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 347, 372, 403, 496, 624, 694, 744, 806, 961, 1041, 1209, 1388, 1488, 1612, 1922, 2082, 2418, 2776, 2883, 3224, 3844, 4164, 4511, 4836, 5552, 5766, 6448, 7688, 8328, 9022, 9672, 10757, 11532, 12493, 13533, 15376, 16656, 18044, 19344, 21514, 23064, 24986, 27066, 32271, 36088, 37479, 43028, 46128, 49972, 54132, 64542, 72176, 74958, 86056, 99944, 108264, 129084, 139841, 149916, 172112, 199888, 216528, 258168, 279682, 299832, 333467, 419523, 516336, 559364, 599664, 666934, 839046, 1000401, 1118728, 1333868, 1678092, 2000802, 2237456, 2667736, 3356184, 4001604, 4335071, 5335472, 6712368, 8003208, 8670142, 13005213, 16006416, 17340284, 26010426, 34680568, 52020852, 69361136, 104041704, 208083408]

約数ペア:

[(1, 208083408), (2, 104041704), (3, 69361136), (4, 52020852), (6, 34680568), (8, 26010426), (12, 17340284), (13, 16006416), (16, 13005213), (24, 8670142), (26, 8003208), (31, 6712368), (39, 5335472), (48, 4335071), (52, 4001604), (62, 3356184), (78, 2667736), (93, 2237456), (104, 2000802), (124, 1678092), (156, 1333868), (186, 1118728), (208, 1000401), (248, 839046), (312, 666934), (347, 599664), (372, 559364), (403, 516336), (496, 419523), (624, 333467), (694, 299832), (744, 279682), (806, 258168), (961, 216528), (1041, 199888), (1209, 172112), (1388, 149916), (1488, 139841), (1612, 129084), (1922, 108264), (2082, 99944), (2418, 86056), (2776, 74958), (2883, 72176), (3224, 64542), (3844, 54132), (4164, 49972), (4511, 46128), (4836, 43028), (5552, 37479), (5766, 36088), (6448, 32271), (7688, 27066), (8328, 24986), (9022, 23064), (9672, 21514), (10757, 19344), (11532, 18044), (12493, 16656), (13533, 15376)]