201881424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 541743104

約数和(自身を除く): 339861680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 496, 633, 643, 744, 844, 1266, 1286, 1488, 1688, 1929, 2532, 2572, 3376, 3858, 5064, 5144, 6541, 7716, 10128, 10288, 13082, 15432, 19623, 19933, 26164, 30864, 39246, 39866, 52328, 59799, 78492, 79732, 104656, 119598, 135673, 156984, 159464, 239196, 271346, 313968, 318928, 407019, 478392, 542692, 814038, 956784, 1085384, 1628076, 2170768, 3256152, 4205863, 6512304, 8411726, 12617589, 16823452, 25235178, 33646904, 50470356, 67293808, 100940712, 201881424]

約数ペア:

[(1, 201881424), (2, 100940712), (3, 67293808), (4, 50470356), (6, 33646904), (8, 25235178), (12, 16823452), (16, 12617589), (24, 8411726), (31, 6512304), (48, 4205863), (62, 3256152), (93, 2170768), (124, 1628076), (186, 1085384), (211, 956784), (248, 814038), (372, 542692), (422, 478392), (496, 407019), (633, 318928), (643, 313968), (744, 271346), (844, 239196), (1266, 159464), (1286, 156984), (1488, 135673), (1688, 119598), (1929, 104656), (2532, 79732), (2572, 78492), (3376, 59799), (3858, 52328), (5064, 39866), (5144, 39246), (6541, 30864), (7716, 26164), (10128, 19933), (10288, 19623), (13082, 15432)]