210320502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{5449}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 481344000

約数和(自身を除く): 271023498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 919, 1838, 2757, 5449, 5514, 6433, 10898, 12866, 16347, 19299, 32694, 38143, 38598, 76286, 114429, 228858, 5007631, 10015262, 15022893, 30045786, 35053417, 70106834, 105160251, 210320502]

約数ペア:

[(1, 210320502), (2, 105160251), (3, 70106834), (6, 35053417), (7, 30045786), (14, 15022893), (21, 10015262), (42, 5007631), (919, 228858), (1838, 114429), (2757, 76286), (5449, 38598), (5514, 38143), (6433, 32694), (10898, 19299), (12866, 16347)]