214682273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 64735327

約数列:

[1, 13, 17, 19, 29, 41, 43, 221, 247, 323, 377, 493, 533, 551, 559, 697, 731, 779, 817, 1189, 1247, 1763, 4199, 6409, 7163, 9061, 9367, 9503, 10127, 10621, 13243, 13889, 15457, 16211, 20213, 21199, 22591, 22919, 23693, 29971, 33497, 51127, 121771, 172159, 180557, 262769, 275587, 293683, 308009, 384047, 389623, 402781, 435461, 569449, 664651, 869159, 971413, 4992611, 5236153, 7402837, 11299067, 12628369, 16514021, 214682273]

約数ペア:

[(1, 214682273), (13, 16514021), (17, 12628369), (19, 11299067), (29, 7402837), (41, 5236153), (43, 4992611), (221, 971413), (247, 869159), (323, 664651), (377, 569449), (493, 435461), (533, 402781), (551, 389623), (559, 384047), (697, 308009), (731, 293683), (779, 275587), (817, 262769), (1189, 180557), (1247, 172159), (1763, 121771), (4199, 51127), (6409, 33497), (7163, 29971), (9061, 23693), (9367, 22919), (9503, 22591), (10127, 21199), (10621, 20213), (13243, 16211), (13889, 15457)]