207030153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 320681088

約数和(自身を除く): 113650935

約数列:

[1, 3, 11, 23, 33, 69, 121, 137, 181, 253, 363, 411, 543, 759, 1507, 1991, 2783, 3151, 4163, 4521, 5973, 8349, 9453, 12489, 16577, 21901, 24797, 34661, 45793, 49731, 65703, 74391, 103983, 137379, 272767, 381271, 503723, 570331, 818301, 1143813, 1511169, 1710993, 3000437, 6273641, 9001311, 18820923, 69010051, 207030153]

約数ペア:

[(1, 207030153), (3, 69010051), (11, 18820923), (23, 9001311), (33, 6273641), (69, 3000437), (121, 1710993), (137, 1511169), (181, 1143813), (253, 818301), (363, 570331), (411, 503723), (543, 381271), (759, 272767), (1507, 137379), (1991, 103983), (2783, 74391), (3151, 65703), (4163, 49731), (4521, 45793), (5973, 34661), (8349, 24797), (9453, 21901), (12489, 16577)]