210540344

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5340

約数の個数: 64

約数和(自身を含む): 486051840

約数和(自身を除く): 275511496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5273, 5704, 9982, 10546, 19964, 21092, 36911, 39928, 42184, 73822, 121279, 147644, 163463, 242558, 295288, 326926, 485116, 653852, 848953, 970232, 1144241, 1307704, 1697906, 2288482, 3395812, 3759649, 4576964, 6791624, 7519298, 9153928, 15038596, 26317543, 30077192, 52635086, 105270172, 210540344]

約数ペア:

[(1, 210540344), (2, 105270172), (4, 52635086), (7, 30077192), (8, 26317543), (14, 15038596), (23, 9153928), (28, 7519298), (31, 6791624), (46, 4576964), (56, 3759649), (62, 3395812), (92, 2288482), (124, 1697906), (161, 1307704), (184, 1144241), (217, 970232), (248, 848953), (322, 653852), (434, 485116), (644, 326926), (713, 295288), (868, 242558), (1288, 163463), (1426, 147644), (1736, 121279), (2852, 73822), (4991, 42184), (5273, 39928), (5704, 36911), (9982, 21092), (10546, 19964)]