210780516

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{107761}}^1$

素因数の和:107931

約数の個数: 24

約数和(自身を含む): 494843104

約数和(自身を除く): 284062588

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 107761, 215522, 323283, 431044, 646566, 1293132, 17565043, 35130086, 52695129, 70260172, 105390258, 210780516]

約数ペア:

[(1, 210780516), (2, 105390258), (3, 70260172), (4, 52695129), (6, 35130086), (12, 17565043), (163, 1293132), (326, 646566), (489, 431044), (652, 323283), (978, 215522), (1956, 107761)]