208508688

素因数分解:

$2^4\times 3^3\times {\mathrm{482659}}^1$

素因数の和:482676

約数の個数: 40

約数和(自身を含む): 598498400

約数和(自身を除く): 389989712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 482659, 965318, 1447977, 1930636, 2895954, 3861272, 4343931, 5791908, 7722544, 8687862, 11583816, 13031793, 17375724, 23167632, 26063586, 34751448, 52127172, 69502896, 104254344, 208508688]

約数ペア:

[(1, 208508688), (2, 104254344), (3, 69502896), (4, 52127172), (6, 34751448), (8, 26063586), (9, 23167632), (12, 17375724), (16, 13031793), (18, 11583816), (24, 8687862), (27, 7722544), (36, 5791908), (48, 4343931), (54, 3861272), (72, 2895954), (108, 1930636), (144, 1447977), (216, 965318), (432, 482659)]