221199390722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2227273}}^1$

素因数の和:2227442

約数の個数: 32

約数和(自身を含む): 369478029312

約数和(自身を除く): 148278638590

約数列:

[1, 2, 17, 23, 34, 46, 127, 254, 391, 782, 2159, 2921, 4318, 5842, 49657, 99314, 2227273, 4454546, 37863641, 51227279, 75727282, 102454558, 282863671, 565727342, 870863743, 1741727486, 4808682407, 6505864433, 9617364814, 13011728866, 110599695361, 221199390722]

約数ペア:

[(1, 221199390722), (2, 110599695361), (17, 13011728866), (23, 9617364814), (34, 6505864433), (46, 4808682407), (127, 1741727486), (254, 870863743), (391, 565727342), (782, 282863671), (2159, 102454558), (2921, 75727282), (4318, 51227279), (5842, 37863641), (49657, 4454546), (99314, 2227273)]