255492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 663936

約数和(自身を除く): 408444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 151, 188, 282, 302, 423, 453, 564, 604, 846, 906, 1359, 1692, 1812, 2718, 5436, 7097, 14194, 21291, 28388, 42582, 63873, 85164, 127746, 255492]

約数ペア:

[(1, 255492), (2, 127746), (3, 85164), (4, 63873), (6, 42582), (9, 28388), (12, 21291), (18, 14194), (36, 7097), (47, 5436), (94, 2718), (141, 1812), (151, 1692), (188, 1359), (282, 906), (302, 846), (423, 604), (453, 564)]