210540906

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 465731136

約数和(自身を除く): 255190230

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 163, 219, 326, 438, 489, 657, 978, 983, 1314, 1467, 1966, 2934, 2949, 5898, 8847, 11899, 17694, 23798, 35697, 71394, 71759, 107091, 143518, 160229, 214182, 215277, 320458, 430554, 480687, 645831, 961374, 1291662, 1442061, 2884122, 11696717, 23393434, 35090151, 70180302, 105270453, 210540906]

約数ペア:

[(1, 210540906), (2, 105270453), (3, 70180302), (6, 35090151), (9, 23393434), (18, 11696717), (73, 2884122), (146, 1442061), (163, 1291662), (219, 961374), (326, 645831), (438, 480687), (489, 430554), (657, 320458), (978, 215277), (983, 214182), (1314, 160229), (1467, 143518), (1966, 107091), (2934, 71759), (2949, 71394), (5898, 35697), (8847, 23798), (11899, 17694)]