200490818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6599}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 328363200

約数和(自身を除く): 127872382

約数列:

[1, 2, 11, 22, 1381, 2762, 6599, 13198, 15191, 30382, 72589, 145178, 9113219, 18226438, 100245409, 200490818]

約数ペア:

[(1, 200490818), (2, 100245409), (11, 18226438), (22, 9113219), (1381, 145178), (2762, 72589), (6599, 30382), (13198, 15191)]