196754810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 413994240

約数和(自身を除く): 217239430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 109, 214, 218, 241, 482, 535, 545, 749, 763, 1070, 1090, 1205, 1498, 1526, 1687, 2410, 3374, 3745, 3815, 7490, 7630, 8435, 11663, 16870, 23326, 25787, 26269, 51574, 52538, 58315, 81641, 116630, 128935, 131345, 163282, 180509, 183883, 257870, 262690, 361018, 367766, 408205, 816410, 902545, 919415, 1805090, 1838830, 2810783, 5621566, 14053915, 19675481, 28107830, 39350962, 98377405, 196754810]

約数ペア:

[(1, 196754810), (2, 98377405), (5, 39350962), (7, 28107830), (10, 19675481), (14, 14053915), (35, 5621566), (70, 2810783), (107, 1838830), (109, 1805090), (214, 919415), (218, 902545), (241, 816410), (482, 408205), (535, 367766), (545, 361018), (749, 262690), (763, 257870), (1070, 183883), (1090, 180509), (1205, 163282), (1498, 131345), (1526, 128935), (1687, 116630), (2410, 81641), (3374, 58315), (3745, 52538), (3815, 51574), (7490, 26269), (7630, 25787), (8435, 23326), (11663, 16870)]