201100123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 265075200

約数和(自身を除く): 63975077

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3067, 3451, 3857, 9367, 21469, 52139, 58273, 65569, 88943, 364973, 407911, 622601, 990641, 1512031, 1689917, 6934487, 10584217, 11829419, 28728589, 201100123]

約数ペア:

[(1, 201100123), (7, 28728589), (17, 11829419), (19, 10584217), (29, 6934487), (119, 1689917), (133, 1512031), (203, 990641), (323, 622601), (493, 407911), (551, 364973), (2261, 88943), (3067, 65569), (3451, 58273), (3857, 52139), (9367, 21469)]