201871278895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1\times {\mathrm{30323}}^1$

素因数の和:39663

約数の個数: 32

約数和(自身を含む): 284636104704

約数和(自身を除く): 82764825809

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 9311, 30323, 46555, 102421, 121043, 151615, 333553, 394199, 512105, 605215, 1331473, 1667765, 1970995, 4336189, 6657365, 21680945, 282337453, 1411687265, 3105711983, 3670386889, 15528559915, 18351934445, 40374255779, 201871278895]

約数ペア:

[(1, 201871278895), (5, 40374255779), (11, 18351934445), (13, 15528559915), (55, 3670386889), (65, 3105711983), (143, 1411687265), (715, 282337453), (9311, 21680945), (30323, 6657365), (46555, 4336189), (102421, 1970995), (121043, 1667765), (151615, 1331473), (333553, 605215), (394199, 512105)]