201366288475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{31039}}^1$

素因数の和:31852

約数の個数: 48

約数和(自身を含む): 281559121920

約数和(自身を除く): 80192833445

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 761, 775, 1705, 3805, 8371, 8525, 19025, 23591, 31039, 41855, 117955, 155195, 209275, 259501, 341429, 589775, 775975, 962209, 1297505, 1707145, 4811045, 6487525, 8535725, 10584299, 23620679, 24055225, 52921495, 118103395, 259827469, 264607475, 590516975, 732241049, 1299137345, 3661205245, 6495686725, 8054651539, 18306026225, 40273257695, 201366288475]

約数ペア:

[(1, 201366288475), (5, 40273257695), (11, 18306026225), (25, 8054651539), (31, 6495686725), (55, 3661205245), (155, 1299137345), (275, 732241049), (341, 590516975), (761, 264607475), (775, 259827469), (1705, 118103395), (3805, 52921495), (8371, 24055225), (8525, 23620679), (19025, 10584299), (23591, 8535725), (31039, 6487525), (41855, 4811045), (117955, 1707145), (155195, 1297505), (209275, 962209), (259501, 775975), (341429, 589775)]