200011108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45007}}^1$

素因数の和:45123

約数の個数: 24

約数和(自身を含む): 385628544

約数和(自身を除く): 185617436

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 45007, 90014, 180028, 495077, 990154, 1980308, 4545707, 9091414, 18182828, 50002777, 100005554, 200011108]

約数ペア:

[(1, 200011108), (2, 100005554), (4, 50002777), (11, 18182828), (22, 9091414), (44, 4545707), (101, 1980308), (202, 990154), (404, 495077), (1111, 180028), (2222, 90014), (4444, 45007)]