200012995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10223}}^1$

素因数の和:10291

約数の個数: 32

約数和(自身を含む): 302303232

約数和(自身を除く): 102290237

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 10223, 19565, 51115, 71561, 132899, 357805, 439589, 664495, 930293, 2197945, 3077123, 4651465, 5714657, 15385615, 28573285, 40002599, 200012995]

約数ペア:

[(1, 200012995), (5, 40002599), (7, 28573285), (13, 15385615), (35, 5714657), (43, 4651465), (65, 3077123), (91, 2197945), (215, 930293), (301, 664495), (455, 439589), (559, 357805), (1505, 132899), (2795, 71561), (3913, 51115), (10223, 19565)]