193466120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284509}}^1$

素因数の和:284537

約数の個数: 32

約数和(自身を含む): 460906200

約数和(自身を除く): 267440080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 284509, 569018, 1138036, 1422545, 2276072, 2845090, 4836653, 5690180, 9673306, 11380360, 19346612, 24183265, 38693224, 48366530, 96733060, 193466120]

約数ペア:

[(1, 193466120), (2, 96733060), (4, 48366530), (5, 38693224), (8, 24183265), (10, 19346612), (17, 11380360), (20, 9673306), (34, 5690180), (40, 4836653), (68, 2845090), (85, 2276072), (136, 1422545), (170, 1138036), (340, 569018), (680, 284509)]