215530638

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{149053}}^1$

素因数の和:149299

約数の個数: 16

約数和(自身を含む): 432852816

約数和(自身を除く): 217322178

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 149053, 298106, 447159, 894318, 35921773, 71843546, 107765319, 215530638]

約数ペア:

[(1, 215530638), (2, 107765319), (3, 71843546), (6, 35921773), (241, 894318), (482, 447159), (723, 298106), (1446, 149053)]