201708940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17123}}^1$

素因数の和:17182

約数の個数: 48

約数和(自身を含む): 460293120

約数和(自身を除く): 258584180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 17123, 34246, 68492, 85615, 171230, 325337, 342460, 530813, 650674, 1061626, 1301348, 1626685, 2123252, 2654065, 3253370, 5308130, 6506740, 10085447, 10616260, 20170894, 40341788, 50427235, 100854470, 201708940]

約数ペア:

[(1, 201708940), (2, 100854470), (4, 50427235), (5, 40341788), (10, 20170894), (19, 10616260), (20, 10085447), (31, 6506740), (38, 5308130), (62, 3253370), (76, 2654065), (95, 2123252), (124, 1626685), (155, 1301348), (190, 1061626), (310, 650674), (380, 530813), (589, 342460), (620, 325337), (1178, 171230), (2356, 85615), (2945, 68492), (5890, 34246), (11780, 17123)]