213701094

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4561}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 491053680

約数和(自身を除く): 277352586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 4561, 5206, 7809, 9122, 13683, 15618, 23427, 27366, 41049, 46854, 82098, 86659, 173318, 259977, 519954, 624857, 779931, 1249714, 1559862, 1874571, 3749142, 5623713, 11247426, 11872283, 23744566, 35616849, 71233698, 106850547, 213701094]

約数ペア:

[(1, 213701094), (2, 106850547), (3, 71233698), (6, 35616849), (9, 23744566), (18, 11872283), (19, 11247426), (38, 5623713), (57, 3749142), (114, 1874571), (137, 1559862), (171, 1249714), (274, 779931), (342, 624857), (411, 519954), (822, 259977), (1233, 173318), (2466, 86659), (2603, 82098), (4561, 46854), (5206, 41049), (7809, 27366), (9122, 23427), (13683, 15618)]