202466538

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 445263936

約数和(自身を除く): 242797398

約数列:

[1, 2, 3, 6, 9, 18, 151, 163, 302, 326, 453, 457, 489, 906, 914, 978, 1359, 1371, 1467, 2718, 2742, 2934, 4113, 8226, 24613, 49226, 69007, 73839, 74491, 138014, 147678, 148982, 207021, 221517, 223473, 414042, 443034, 446946, 621063, 670419, 1242126, 1340838, 11248141, 22496282, 33744423, 67488846, 101233269, 202466538]

約数ペア:

[(1, 202466538), (2, 101233269), (3, 67488846), (6, 33744423), (9, 22496282), (18, 11248141), (151, 1340838), (163, 1242126), (302, 670419), (326, 621063), (453, 446946), (457, 443034), (489, 414042), (906, 223473), (914, 221517), (978, 207021), (1359, 148982), (1371, 147678), (1467, 138014), (2718, 74491), (2742, 73839), (2934, 69007), (4113, 49226), (8226, 24613)]