200513886

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 406490400

約数和(自身を除く): 205976514

約数列:

[1, 2, 3, 6, 101, 202, 303, 409, 606, 809, 818, 1227, 1618, 2427, 2454, 4854, 41309, 81709, 82618, 123927, 163418, 245127, 247854, 330881, 490254, 661762, 992643, 1985286, 33418981, 66837962, 100256943, 200513886]

約数ペア:

[(1, 200513886), (2, 100256943), (3, 66837962), (6, 33418981), (101, 1985286), (202, 992643), (303, 661762), (409, 490254), (606, 330881), (809, 247854), (818, 245127), (1227, 163418), (1618, 123927), (2427, 82618), (2454, 81709), (4854, 41309)]