203445516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2213}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 488001024

約数和(自身を除く): 284555508

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 163, 188, 282, 326, 489, 564, 652, 978, 1956, 2213, 4426, 6639, 7661, 8852, 13278, 15322, 22983, 26556, 30644, 45966, 91932, 104011, 208022, 312033, 360719, 416044, 624066, 721438, 1082157, 1248132, 1442876, 2164314, 4328628, 16953793, 33907586, 50861379, 67815172, 101722758, 203445516]

約数ペア:

[(1, 203445516), (2, 101722758), (3, 67815172), (4, 50861379), (6, 33907586), (12, 16953793), (47, 4328628), (94, 2164314), (141, 1442876), (163, 1248132), (188, 1082157), (282, 721438), (326, 624066), (489, 416044), (564, 360719), (652, 312033), (978, 208022), (1956, 104011), (2213, 91932), (4426, 45966), (6639, 30644), (7661, 26556), (8852, 22983), (13278, 15322)]