196980804

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{81667}}^1$

素因数の和:81744

約数の個数: 36

約数和(自身を含む): 505361584

約数和(自身を除く): 308380780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 81667, 163334, 245001, 326668, 490002, 735003, 980004, 1470006, 2940012, 5471689, 10943378, 16415067, 21886756, 32830134, 49245201, 65660268, 98490402, 196980804]

約数ペア:

[(1, 196980804), (2, 98490402), (3, 65660268), (4, 49245201), (6, 32830134), (9, 21886756), (12, 16415067), (18, 10943378), (36, 5471689), (67, 2940012), (134, 1470006), (201, 980004), (268, 735003), (402, 490002), (603, 326668), (804, 245001), (1206, 163334), (2412, 81667)]