201330220012

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1\times {\mathrm{971}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 356127674112

約数和(自身を除く): 154797454100

約数列:

[1, 2, 4, 163, 326, 487, 652, 653, 971, 974, 1306, 1942, 1948, 2612, 3884, 79381, 106439, 158273, 158762, 212878, 316546, 317524, 318011, 425756, 472877, 633092, 634063, 636022, 945754, 1268126, 1272044, 1891508, 2536252, 51835793, 77078951, 103352269, 103671586, 154157902, 206704538, 207343172, 308315804, 308788681, 413409076, 617577362, 1235154724, 50332555003, 100665110006, 201330220012]

約数ペア:

[(1, 201330220012), (2, 100665110006), (4, 50332555003), (163, 1235154724), (326, 617577362), (487, 413409076), (652, 308788681), (653, 308315804), (971, 207343172), (974, 206704538), (1306, 154157902), (1942, 103671586), (1948, 103352269), (2612, 77078951), (3884, 51835793), (79381, 2536252), (106439, 1891508), (158273, 1272044), (158762, 1268126), (212878, 945754), (316546, 636022), (317524, 634063), (318011, 633092), (425756, 472877)]