202986812

素因数分解:

$2^2\times 7^2\times {\mathrm{811}}^1\times {\mathrm{1277}}^1$

素因数の和:2106

約数の個数: 36

約数和(自身を含む): 414056664

約数和(自身を除く): 211069852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 811, 1277, 1622, 2554, 3244, 5108, 5677, 8939, 11354, 17878, 22708, 35756, 39739, 62573, 79478, 125146, 158956, 250292, 1035647, 2071294, 4142588, 7249529, 14499058, 28998116, 50746703, 101493406, 202986812]

約数ペア:

[(1, 202986812), (2, 101493406), (4, 50746703), (7, 28998116), (14, 14499058), (28, 7249529), (49, 4142588), (98, 2071294), (196, 1035647), (811, 250292), (1277, 158956), (1622, 125146), (2554, 79478), (3244, 62573), (5108, 39739), (5677, 35756), (8939, 22708), (11354, 17878)]