201442712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42751}}^1$

素因数の和:42807

約数の個数: 32

約数和(自身を含む): 410419200

約数和(自身を除く): 208976488

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42751, 85502, 171004, 342008, 812269, 1325281, 1624538, 2650562, 3249076, 5301124, 6498152, 10602248, 25180339, 50360678, 100721356, 201442712]

約数ペア:

[(1, 201442712), (2, 100721356), (4, 50360678), (8, 25180339), (19, 10602248), (31, 6498152), (38, 5301124), (62, 3249076), (76, 2650562), (124, 1624538), (152, 1325281), (248, 812269), (589, 342008), (1178, 171004), (2356, 85502), (4712, 42751)]