200684840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264059}}^1$

素因数の和:264089

約数の個数: 32

約数和(自身を含む): 475308000

約数和(自身を除く): 274623160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264059, 528118, 1056236, 1320295, 2112472, 2640590, 5017121, 5281180, 10034242, 10562360, 20068484, 25085605, 40136968, 50171210, 100342420, 200684840]

約数ペア:

[(1, 200684840), (2, 100342420), (4, 50171210), (5, 40136968), (8, 25085605), (10, 20068484), (19, 10562360), (20, 10034242), (38, 5281180), (40, 5017121), (76, 2640590), (95, 2112472), (152, 1320295), (190, 1056236), (380, 528118), (760, 264059)]