202293904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{188707}}^1$

素因数の和:188782

約数の個数: 20

約数和(自身を含む): 397796464

約数和(自身を除く): 195502560

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 188707, 377414, 754828, 1509656, 3019312, 12643369, 25286738, 50573476, 101146952, 202293904]

約数ペア:

[(1, 202293904), (2, 101146952), (4, 50573476), (8, 25286738), (16, 12643369), (67, 3019312), (134, 1509656), (268, 754828), (536, 377414), (1072, 188707)]