222731098

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{1307}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 337307040

約数和(自身を除く): 114575942

約数列:

[1, 2, 139, 278, 613, 1226, 1307, 2614, 85207, 170414, 181673, 363346, 801191, 1602382, 111365549, 222731098]

約数ペア:

[(1, 222731098), (2, 111365549), (139, 1602382), (278, 801191), (613, 363346), (1226, 181673), (1307, 170414), (2614, 85207)]