210356514

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41887}}^1$

素因数の和:41932

約数の個数: 40

約数和(自身を含む): 486571008

約数和(自身を除く): 276214494

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 41887, 83774, 125661, 251322, 376983, 753966, 1130949, 1298497, 2261898, 2596994, 3392847, 3895491, 6785694, 7790982, 11686473, 23372946, 35059419, 70118838, 105178257, 210356514]

約数ペア:

[(1, 210356514), (2, 105178257), (3, 70118838), (6, 35059419), (9, 23372946), (18, 11686473), (27, 7790982), (31, 6785694), (54, 3895491), (62, 3392847), (81, 2596994), (93, 2261898), (162, 1298497), (186, 1130949), (279, 753966), (558, 376983), (837, 251322), (1674, 125661), (2511, 83774), (5022, 41887)]