201469765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 291133440

約数和(自身を除く): 89663675

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 749, 805, 2339, 2461, 3745, 11695, 12305, 16373, 17227, 53797, 81865, 86135, 250273, 268985, 376579, 1251365, 1751911, 1882895, 5756279, 8759555, 28781395, 40293953, 201469765]

約数ペア:

[(1, 201469765), (5, 40293953), (7, 28781395), (23, 8759555), (35, 5756279), (107, 1882895), (115, 1751911), (161, 1251365), (535, 376579), (749, 268985), (805, 250273), (2339, 86135), (2461, 81865), (3745, 53797), (11695, 17227), (12305, 16373)]