203897454

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{5309}}^1$

素因数の和:5524

約数の個数: 32

約数和(自身を含む): 421316640

約数和(自身を除く): 217419186

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 1038, 5309, 6401, 10618, 12802, 15927, 19203, 31854, 38406, 196433, 392866, 589299, 918457, 1178598, 1836914, 2755371, 5510742, 33982909, 67965818, 101948727, 203897454]

約数ペア:

[(1, 203897454), (2, 101948727), (3, 67965818), (6, 33982909), (37, 5510742), (74, 2755371), (111, 1836914), (173, 1178598), (222, 918457), (346, 589299), (519, 392866), (1038, 196433), (5309, 38406), (6401, 31854), (10618, 19203), (12802, 15927)]