201626572

素因数分解:

$2^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{2251}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 411534984

約数和(自身を除く): 209908412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 914, 1828, 2251, 3199, 4502, 6398, 9004, 12796, 15757, 22393, 31514, 44786, 63028, 89572, 110299, 220598, 441196, 1028707, 2057414, 4114828, 7200949, 14401898, 28803796, 50406643, 100813286, 201626572]

約数ペア:

[(1, 201626572), (2, 100813286), (4, 50406643), (7, 28803796), (14, 14401898), (28, 7200949), (49, 4114828), (98, 2057414), (196, 1028707), (457, 441196), (914, 220598), (1828, 110299), (2251, 89572), (3199, 63028), (4502, 44786), (6398, 31514), (9004, 22393), (12796, 15757)]