201056110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51421}}^1$

素因数の和:51468

約数の個数: 32

約数和(自身を含む): 399857472

約数和(自身を除く): 198801362

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51421, 102842, 257105, 514210, 874157, 1182683, 1748314, 2365366, 4370785, 5913415, 8741570, 11826830, 20105611, 40211222, 100528055, 201056110]

約数ペア:

[(1, 201056110), (2, 100528055), (5, 40211222), (10, 20105611), (17, 11826830), (23, 8741570), (34, 5913415), (46, 4370785), (85, 2365366), (115, 1748314), (170, 1182683), (230, 874157), (391, 514210), (782, 257105), (1955, 102842), (3910, 51421)]