210979616

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 427472640

約数和(自身を除く): 216493024

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 151, 188, 302, 376, 604, 752, 929, 1208, 1504, 1858, 2416, 3716, 4832, 7097, 7432, 14194, 14864, 28388, 29728, 43663, 56776, 87326, 113552, 140279, 174652, 227104, 280558, 349304, 561116, 698608, 1122232, 1397216, 2244464, 4488928, 6593113, 13186226, 26372452, 52744904, 105489808, 210979616]

約数ペア:

[(1, 210979616), (2, 105489808), (4, 52744904), (8, 26372452), (16, 13186226), (32, 6593113), (47, 4488928), (94, 2244464), (151, 1397216), (188, 1122232), (302, 698608), (376, 561116), (604, 349304), (752, 280558), (929, 227104), (1208, 174652), (1504, 140279), (1858, 113552), (2416, 87326), (3716, 56776), (4832, 43663), (7097, 29728), (7432, 28388), (14194, 14864)]