209214100

素因数分解:

$2^2\times 5^2\times {\mathrm{1117}}^1\times {\mathrm{1873}}^1$

素因数の和:3004

約数の個数: 36

約数和(自身を含む): 454643644

約数和(自身を除く): 245429544

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1117, 1873, 2234, 3746, 4468, 5585, 7492, 9365, 11170, 18730, 22340, 27925, 37460, 46825, 55850, 93650, 111700, 187300, 2092141, 4184282, 8368564, 10460705, 20921410, 41842820, 52303525, 104607050, 209214100]

約数ペア:

[(1, 209214100), (2, 104607050), (4, 52303525), (5, 41842820), (10, 20921410), (20, 10460705), (25, 8368564), (50, 4184282), (100, 2092141), (1117, 187300), (1873, 111700), (2234, 93650), (3746, 55850), (4468, 46825), (5585, 37460), (7492, 27925), (9365, 22340), (11170, 18730)]