203423022

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 502548480

約数和(自身を除く): 299125458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 163, 191, 198, 242, 297, 326, 363, 382, 489, 573, 594, 726, 978, 1089, 1146, 1467, 1719, 1793, 2101, 2178, 2934, 3267, 3438, 3586, 4202, 4401, 5157, 5379, 6303, 6534, 8802, 10314, 10758, 12606, 16137, 18909, 19723, 23111, 31133, 32274, 37818, 39446, 46222, 48411, 56727, 59169, 62266, 69333, 93399, 96822, 113454, 118338, 138666, 177507, 186798, 207999, 280197, 342463, 355014, 415998, 532521, 560394, 623997, 684926, 840591, 1027389, 1065042, 1247994, 1681182, 2054778, 3082167, 3767093, 6164334, 7534186, 9246501, 11301279, 18493002, 22602558, 33903837, 67807674, 101711511, 203423022]

約数ペア:

[(1, 203423022), (2, 101711511), (3, 67807674), (6, 33903837), (9, 22602558), (11, 18493002), (18, 11301279), (22, 9246501), (27, 7534186), (33, 6164334), (54, 3767093), (66, 3082167), (99, 2054778), (121, 1681182), (163, 1247994), (191, 1065042), (198, 1027389), (242, 840591), (297, 684926), (326, 623997), (363, 560394), (382, 532521), (489, 415998), (573, 355014), (594, 342463), (726, 280197), (978, 207999), (1089, 186798), (1146, 177507), (1467, 138666), (1719, 118338), (1793, 113454), (2101, 96822), (2178, 93399), (2934, 69333), (3267, 62266), (3438, 59169), (3586, 56727), (4202, 48411), (4401, 46222), (5157, 39446), (5379, 37818), (6303, 32274), (6534, 31133), (8802, 23111), (10314, 19723), (10758, 18909), (12606, 16137)]