201538404416

素因数分解:

$2^6\times {\mathrm{1619}}^1\times {\mathrm{1945051}}^1$

素因数の和:1946682

約数の個数: 28

約数和(自身を含む): 400174998480

約数和(自身を除く): 198636594064

約数列:

[1, 2, 4, 8, 16, 32, 64, 1619, 3238, 6476, 12952, 25904, 51808, 103616, 1945051, 3890102, 7780204, 15560408, 31120816, 62241632, 124483264, 3149037569, 6298075138, 12596150276, 25192300552, 50384601104, 100769202208, 201538404416]

約数ペア:

[(1, 201538404416), (2, 100769202208), (4, 50384601104), (8, 25192300552), (16, 12596150276), (32, 6298075138), (64, 3149037569), (1619, 124483264), (3238, 62241632), (6476, 31120816), (12952, 15560408), (25904, 7780204), (51808, 3890102), (103616, 1945051)]