202339408

素因数分解:

$2^4\times {\mathrm{1811}}^1\times {\mathrm{6983}}^1$

素因数の和:8802

約数の個数: 20

約数和(自身を含む): 392305248

約数和(自身を除く): 189965840

約数列:

[1, 2, 4, 8, 16, 1811, 3622, 6983, 7244, 13966, 14488, 27932, 28976, 55864, 111728, 12646213, 25292426, 50584852, 101169704, 202339408]

約数ペア:

[(1, 202339408), (2, 101169704), (4, 50584852), (8, 25292426), (16, 12646213), (1811, 111728), (3622, 55864), (6983, 28976), (7244, 27932), (13966, 14488)]