200216764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 386365000

約数和(自身を除く): 186148236

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 499, 829, 998, 1658, 1996, 3316, 5489, 9119, 10978, 18238, 21956, 36476, 60379, 100309, 120758, 200618, 241516, 401236, 413671, 827342, 1654684, 4550381, 9100762, 18201524, 50054191, 100108382, 200216764]

約数ペア:

[(1, 200216764), (2, 100108382), (4, 50054191), (11, 18201524), (22, 9100762), (44, 4550381), (121, 1654684), (242, 827342), (484, 413671), (499, 401236), (829, 241516), (998, 200618), (1658, 120758), (1996, 100309), (3316, 60379), (5489, 36476), (9119, 21956), (10978, 18238)]