201481338

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 422398368

約数和(自身を除く): 220917030

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 421, 498, 842, 961, 1263, 1922, 2526, 2573, 2883, 5146, 5766, 7719, 13051, 15438, 26102, 34943, 39153, 69886, 78306, 79763, 104829, 159526, 209658, 239289, 404581, 478578, 809162, 1083233, 1213743, 2166466, 2427486, 3249699, 6499398, 33580223, 67160446, 100740669, 201481338]

約数ペア:

[(1, 201481338), (2, 100740669), (3, 67160446), (6, 33580223), (31, 6499398), (62, 3249699), (83, 2427486), (93, 2166466), (166, 1213743), (186, 1083233), (249, 809162), (421, 478578), (498, 404581), (842, 239289), (961, 209658), (1263, 159526), (1922, 104829), (2526, 79763), (2573, 78306), (2883, 69886), (5146, 39153), (5766, 34943), (7719, 26102), (13051, 15438)]