201617752048

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{571}}^1\times {\mathrm{51203}}^1$

素因数の和:52213

約数の個数: 40

約数和(自身を含む): 392234109696

約数和(自身を除く): 190616357648

約数列:

[1, 2, 4, 8, 16, 431, 571, 862, 1142, 1724, 2284, 3448, 4568, 6896, 9136, 51203, 102406, 204812, 246101, 409624, 492202, 819248, 984404, 1968808, 3937616, 22068493, 29236913, 44136986, 58473826, 88273972, 116947652, 176547944, 233895304, 353095888, 467790608, 12601109503, 25202219006, 50404438012, 100808876024, 201617752048]

約数ペア:

[(1, 201617752048), (2, 100808876024), (4, 50404438012), (8, 25202219006), (16, 12601109503), (431, 467790608), (571, 353095888), (862, 233895304), (1142, 176547944), (1724, 116947652), (2284, 88273972), (3448, 58473826), (4568, 44136986), (6896, 29236913), (9136, 22068493), (51203, 3937616), (102406, 1968808), (204812, 984404), (246101, 819248), (409624, 492202)]