211679906410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3963301}}^1$

素因数の和:3963431

約数の個数: 48

約数和(自身を含む): 447298263720

約数和(自身を除く): 235618357310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 26705, 53410, 3963301, 7926602, 19816505, 27743107, 39633010, 55486214, 138715535, 194201749, 277431070, 388403498, 431999809, 863999618, 971008745, 1942017490, 2159999045, 3023998663, 4319998090, 6047997326, 15119993315, 21167990641, 30239986630, 42335981282, 105839953205, 211679906410]

約数ペア:

[(1, 211679906410), (2, 105839953205), (5, 42335981282), (7, 30239986630), (10, 21167990641), (14, 15119993315), (35, 6047997326), (49, 4319998090), (70, 3023998663), (98, 2159999045), (109, 1942017490), (218, 971008745), (245, 863999618), (490, 431999809), (545, 388403498), (763, 277431070), (1090, 194201749), (1526, 138715535), (3815, 55486214), (5341, 39633010), (7630, 27743107), (10682, 19816505), (26705, 7926602), (53410, 3963301)]