202814420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{35089}}^1$

素因数の和:35132

約数の個数: 36

約数和(自身を含む): 452450460

約数和(自身を除く): 249636040

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 35089, 70178, 140356, 175445, 350890, 596513, 701780, 1193026, 2386052, 2982565, 5965130, 10140721, 11930260, 20281442, 40562884, 50703605, 101407210, 202814420]

約数ペア:

[(1, 202814420), (2, 101407210), (4, 50703605), (5, 40562884), (10, 20281442), (17, 11930260), (20, 10140721), (34, 5965130), (68, 2982565), (85, 2386052), (170, 1193026), (289, 701780), (340, 596513), (578, 350890), (1156, 175445), (1445, 140356), (2890, 70178), (5780, 35089)]