214920797812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1\times {\mathrm{35999}}^1$

素因数の和:38788

約数の個数: 48

約数和(自身を含む): 435456000000

約数和(自身を除く): 220535202188

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2699, 5398, 10796, 18893, 35999, 37786, 71998, 75572, 143996, 213221, 251993, 426442, 503986, 852884, 1007972, 1492547, 2843921, 2985094, 5687842, 5970188, 11375684, 19907447, 39814894, 79629788, 97161301, 194322602, 388645204, 680129107, 1360258214, 2720516428, 7675742779, 15351485558, 30702971116, 53730199453, 107460398906, 214920797812]

約数ペア:

[(1, 214920797812), (2, 107460398906), (4, 53730199453), (7, 30702971116), (14, 15351485558), (28, 7675742779), (79, 2720516428), (158, 1360258214), (316, 680129107), (553, 388645204), (1106, 194322602), (2212, 97161301), (2699, 79629788), (5398, 39814894), (10796, 19907447), (18893, 11375684), (35999, 5970188), (37786, 5687842), (71998, 2985094), (75572, 2843921), (143996, 1492547), (213221, 1007972), (251993, 852884), (426442, 503986)]