200908024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 391536000

約数和(自身を除く): 190627976

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 5437, 9238, 10874, 18476, 21748, 36952, 43496, 168547, 337094, 674188, 810113, 1348376, 1620226, 3240452, 6480904, 25113503, 50227006, 100454012, 200908024]

約数ペア:

[(1, 200908024), (2, 100454012), (4, 50227006), (8, 25113503), (31, 6480904), (62, 3240452), (124, 1620226), (149, 1348376), (248, 810113), (298, 674188), (596, 337094), (1192, 168547), (4619, 43496), (5437, 36952), (9238, 21748), (10874, 18476)]