200099830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21493}}^1$

素因数の和:21533

約数の個数: 48

約数和(自身を含む): 441056880

約数和(自身を除く): 240957050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21493, 42986, 107465, 150451, 214930, 300902, 408367, 752255, 816734, 1053157, 1504510, 2041835, 2106314, 2858569, 4083670, 5265785, 5717138, 10531570, 14292845, 20009983, 28585690, 40019966, 100049915, 200099830]

約数ペア:

[(1, 200099830), (2, 100049915), (5, 40019966), (7, 28585690), (10, 20009983), (14, 14292845), (19, 10531570), (35, 5717138), (38, 5265785), (49, 4083670), (70, 2858569), (95, 2106314), (98, 2041835), (133, 1504510), (190, 1053157), (245, 816734), (266, 752255), (490, 408367), (665, 300902), (931, 214930), (1330, 150451), (1862, 107465), (4655, 42986), (9310, 21493)]