201380618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{5113}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 309294720

約数和(自身を除く): 107914102

約数列:

[1, 2, 47, 94, 419, 838, 5113, 10226, 19693, 39386, 240311, 480622, 2142347, 4284694, 100690309, 201380618]

約数ペア:

[(1, 201380618), (2, 100690309), (47, 4284694), (94, 2142347), (419, 480622), (838, 240311), (5113, 39386), (10226, 19693)]