202419404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 400498560

約数和(自身を除く): 198079156

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 473, 913, 946, 1289, 1826, 1892, 2578, 3569, 3652, 5156, 7138, 14179, 14276, 28358, 39259, 55427, 56716, 78518, 106987, 110854, 157036, 213974, 221708, 427948, 609697, 1176857, 1219394, 2353714, 2438788, 4600441, 4707428, 9200882, 18401764, 50604851, 101209702, 202419404]

約数ペア:

[(1, 202419404), (2, 101209702), (4, 50604851), (11, 18401764), (22, 9200882), (43, 4707428), (44, 4600441), (83, 2438788), (86, 2353714), (166, 1219394), (172, 1176857), (332, 609697), (473, 427948), (913, 221708), (946, 213974), (1289, 157036), (1826, 110854), (1892, 106987), (2578, 78518), (3569, 56716), (3652, 55427), (5156, 39259), (7138, 28358), (14179, 14276)]