202160656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{238397}}^1$

素因数の和:238458

約数の個数: 20

約数和(自身を含む): 399078252

約数和(自身を除く): 196917596

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 238397, 476794, 953588, 1907176, 3814352, 12635041, 25270082, 50540164, 101080328, 202160656]

約数ペア:

[(1, 202160656), (2, 101080328), (4, 50540164), (8, 25270082), (16, 12635041), (53, 3814352), (106, 1907176), (212, 953588), (424, 476794), (848, 238397)]