202160008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4523}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 391959360

約数和(自身を除く): 189799352

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 4523, 5587, 9046, 11174, 18092, 22348, 36184, 44696, 167351, 334702, 669404, 682973, 1338808, 1365946, 2731892, 5463784, 25270001, 50540002, 101080004, 202160008]

約数ペア:

[(1, 202160008), (2, 101080004), (4, 50540002), (8, 25270001), (37, 5463784), (74, 2731892), (148, 1365946), (151, 1338808), (296, 682973), (302, 669404), (604, 334702), (1208, 167351), (4523, 44696), (5587, 36184), (9046, 22348), (11174, 18092)]