201353454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3499}}^1$

素因数の和:3669

約数の個数: 48

約数和(自身を含む): 458640000

約数和(自身を除く): 257286546

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2502, 3197, 3499, 6394, 6998, 9591, 10497, 19182, 20994, 28773, 31491, 57546, 62982, 80477, 160954, 241431, 482862, 486361, 724293, 972722, 1448586, 1459083, 2918166, 4377249, 8754498, 11186303, 22372606, 33558909, 67117818, 100676727, 201353454]

約数ペア:

[(1, 201353454), (2, 100676727), (3, 67117818), (6, 33558909), (9, 22372606), (18, 11186303), (23, 8754498), (46, 4377249), (69, 2918166), (138, 1459083), (139, 1448586), (207, 972722), (278, 724293), (414, 486361), (417, 482862), (834, 241431), (1251, 160954), (2502, 80477), (3197, 62982), (3499, 57546), (6394, 31491), (6998, 28773), (9591, 20994), (10497, 19182)]