214775518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 357618240

約数和(自身を除く): 142842722

約数列:

[1, 2, 17, 23, 34, 46, 269, 391, 538, 782, 1021, 2042, 4573, 6187, 9146, 12374, 17357, 23483, 34714, 46966, 105179, 210358, 274649, 399211, 549298, 798422, 4669033, 6316927, 9338066, 12633854, 107387759, 214775518]

約数ペア:

[(1, 214775518), (2, 107387759), (17, 12633854), (23, 9338066), (34, 6316927), (46, 4669033), (269, 798422), (391, 549298), (538, 399211), (782, 274649), (1021, 210358), (2042, 105179), (4573, 46966), (6187, 34714), (9146, 23483), (12374, 17357)]