260147107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 327139200

約数和(自身を除く): 66992093

約数列:

[1, 11, 17, 19, 59, 73, 187, 209, 289, 323, 649, 803, 1003, 1121, 1241, 1387, 3179, 3553, 4307, 5491, 11033, 12331, 13651, 15257, 17051, 19057, 21097, 23579, 47377, 60401, 73219, 81833, 187561, 209627, 232067, 259369, 323969, 400843, 805409, 900163, 1244723, 1391161, 3563659, 4409273, 13691953, 15302771, 23649737, 260147107]

約数ペア:

[(1, 260147107), (11, 23649737), (17, 15302771), (19, 13691953), (59, 4409273), (73, 3563659), (187, 1391161), (209, 1244723), (289, 900163), (323, 805409), (649, 400843), (803, 323969), (1003, 259369), (1121, 232067), (1241, 209627), (1387, 187561), (3179, 81833), (3553, 73219), (4307, 60401), (5491, 47377), (11033, 23579), (12331, 21097), (13651, 19057), (15257, 17051)]