198344664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{393541}}^1$

素因数の和:393560

約数の個数: 48

約数和(自身を含む): 613925520

約数和(自身を除く): 415580856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 393541, 787082, 1180623, 1574164, 2361246, 2754787, 3148328, 3541869, 4722492, 5509574, 7083738, 8264361, 9444984, 11019148, 14167476, 16528722, 22038296, 24793083, 28334952, 33057444, 49586166, 66114888, 99172332, 198344664]

約数ペア:

[(1, 198344664), (2, 99172332), (3, 66114888), (4, 49586166), (6, 33057444), (7, 28334952), (8, 24793083), (9, 22038296), (12, 16528722), (14, 14167476), (18, 11019148), (21, 9444984), (24, 8264361), (28, 7083738), (36, 5509574), (42, 4722492), (56, 3541869), (63, 3148328), (72, 2754787), (84, 2361246), (126, 1574164), (168, 1180623), (252, 787082), (504, 393541)]