210009131507

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{48989}}^1$

素因数の和:50075

約数の個数: 24

約数和(自身を含む): 247297600800

約数和(自身を除く): 37288469293

約数列:

[1, 7, 49, 89, 623, 983, 4361, 6881, 48167, 48989, 87487, 342923, 612409, 2400461, 4286863, 4360021, 30520147, 48156187, 213641029, 337093309, 2359653163, 4285900643, 30001304501, 210009131507]

約数ペア:

[(1, 210009131507), (7, 30001304501), (49, 4285900643), (89, 2359653163), (623, 337093309), (983, 213641029), (4361, 48156187), (6881, 30520147), (48167, 4360021), (48989, 4286863), (87487, 2400461), (342923, 612409)]