220401496

素因数分解:

$2^3\times 7^1\times {\mathrm{593}}^1\times {\mathrm{6637}}^1$

素因数の和:7243

約数の個数: 32

約数和(自身を含む): 473156640

約数和(自身を除く): 252755144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 593, 1186, 2372, 4151, 4744, 6637, 8302, 13274, 16604, 26548, 33208, 46459, 53096, 92918, 185836, 371672, 3935741, 7871482, 15742964, 27550187, 31485928, 55100374, 110200748, 220401496]

約数ペア:

[(1, 220401496), (2, 110200748), (4, 55100374), (7, 31485928), (8, 27550187), (14, 15742964), (28, 7871482), (56, 3935741), (593, 371672), (1186, 185836), (2372, 92918), (4151, 53096), (4744, 46459), (6637, 33208), (8302, 26548), (13274, 16604)]