201628788

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{188791}}^1$

素因数の和:188887

約数の個数: 24

約数和(自身を含む): 475755840

約数和(自身を除く): 274127052

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 188791, 377582, 566373, 755164, 1132746, 2265492, 16802399, 33604798, 50407197, 67209596, 100814394, 201628788]

約数ペア:

[(1, 201628788), (2, 100814394), (3, 67209596), (4, 50407197), (6, 33604798), (12, 16802399), (89, 2265492), (178, 1132746), (267, 755164), (356, 566373), (534, 377582), (1068, 188791)]