201360160

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4447}}^1$

素因数の和:4745

約数の個数: 48

約数和(自身を含む): 477501696

約数和(自身を除く): 276141536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 4447, 4528, 5660, 8894, 9056, 11320, 17788, 22235, 22640, 35576, 44470, 45280, 71152, 88940, 142304, 177880, 355760, 711520, 1258501, 2517002, 5034004, 6292505, 10068008, 12585010, 20136016, 25170020, 40272032, 50340040, 100680080, 201360160]

約数ペア:

[(1, 201360160), (2, 100680080), (4, 50340040), (5, 40272032), (8, 25170020), (10, 20136016), (16, 12585010), (20, 10068008), (32, 6292505), (40, 5034004), (80, 2517002), (160, 1258501), (283, 711520), (566, 355760), (1132, 177880), (1415, 142304), (2264, 88940), (2830, 71152), (4447, 45280), (4528, 44470), (5660, 35576), (8894, 22640), (9056, 22235), (11320, 17788)]