218523310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 400207392

約数和(自身を除く): 181684082

約数列:

[1, 2, 5, 10, 73, 146, 365, 467, 641, 730, 934, 1282, 2335, 3205, 4670, 6410, 34091, 46793, 68182, 93586, 170455, 233965, 299347, 340910, 467930, 598694, 1496735, 2993470, 21852331, 43704662, 109261655, 218523310]

約数ペア:

[(1, 218523310), (2, 109261655), (5, 43704662), (10, 21852331), (73, 2993470), (146, 1496735), (365, 598694), (467, 467930), (641, 340910), (730, 299347), (934, 233965), (1282, 170455), (2335, 93586), (3205, 68182), (4670, 46793), (6410, 34091)]