196119280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{350213}}^1$

素因数の和:350233

約数の個数: 40

約数和(自身を含む): 521118432

約数和(自身を除く): 324999152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 350213, 700426, 1400852, 1751065, 2451491, 2801704, 3502130, 4902982, 5603408, 7004260, 9805964, 12257455, 14008520, 19611928, 24514910, 28017040, 39223856, 49029820, 98059640, 196119280]

約数ペア:

[(1, 196119280), (2, 98059640), (4, 49029820), (5, 39223856), (7, 28017040), (8, 24514910), (10, 19611928), (14, 14008520), (16, 12257455), (20, 9805964), (28, 7004260), (35, 5603408), (40, 4902982), (56, 3502130), (70, 2801704), (80, 2451491), (112, 1751065), (140, 1400852), (280, 700426), (560, 350213)]