196389620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16901}}^1$

素因数の和:17000

約数の個数: 48

約数和(自身を含む): 477042048

約数和(自身を除く): 280652428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 16901, 33802, 67604, 84505, 118307, 169010, 236614, 338020, 473228, 591535, 1183070, 1402783, 2366140, 2805566, 5611132, 7013915, 9819481, 14027830, 19638962, 28055660, 39277924, 49097405, 98194810, 196389620]

約数ペア:

[(1, 196389620), (2, 98194810), (4, 49097405), (5, 39277924), (7, 28055660), (10, 19638962), (14, 14027830), (20, 9819481), (28, 7013915), (35, 5611132), (70, 2805566), (83, 2366140), (140, 1402783), (166, 1183070), (332, 591535), (415, 473228), (581, 338020), (830, 236614), (1162, 169010), (1660, 118307), (2324, 84505), (2905, 67604), (5810, 33802), (11620, 16901)]