208088078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 348986880

約数和(自身を除く): 140898802

約数列:

[1, 2, 11, 22, 71, 101, 142, 202, 781, 1111, 1319, 1562, 2222, 2638, 7171, 14342, 14509, 29018, 78881, 93649, 133219, 157762, 187298, 266438, 1030139, 1465409, 2060278, 2930818, 9458549, 18917098, 104044039, 208088078]

約数ペア:

[(1, 208088078), (2, 104044039), (11, 18917098), (22, 9458549), (71, 2930818), (101, 2060278), (142, 1465409), (202, 1030139), (781, 266438), (1111, 187298), (1319, 157762), (1562, 133219), (2222, 93649), (2638, 78881), (7171, 29018), (14342, 14509)]