201424795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14827}}^1$

素因数の和:14875

約数の個数: 32

約数和(自身を含む): 298932480

約数和(自身を除く): 97507685

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 14827, 74135, 163097, 192751, 281713, 815485, 963755, 1408565, 2120261, 3098843, 3662269, 10601305, 15494215, 18311345, 40284959, 201424795]

約数ペア:

[(1, 201424795), (5, 40284959), (11, 18311345), (13, 15494215), (19, 10601305), (55, 3662269), (65, 3098843), (95, 2120261), (143, 1408565), (209, 963755), (247, 815485), (715, 281713), (1045, 192751), (1235, 163097), (2717, 74135), (13585, 14827)]