202257891

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 350034048

約数和(自身を除く): 147776157

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 459, 561, 891, 1377, 1683, 2673, 4131, 4451, 5049, 13353, 15147, 40059, 45441, 48961, 75667, 120177, 146883, 227001, 360531, 440649, 681003, 832337, 1081593, 1321947, 2043009, 2497011, 3965841, 6129027, 7491033, 11897523, 18387081, 22473099, 67419297, 202257891]

約数ペア:

[(1, 202257891), (3, 67419297), (9, 22473099), (11, 18387081), (17, 11897523), (27, 7491033), (33, 6129027), (51, 3965841), (81, 2497011), (99, 2043009), (153, 1321947), (187, 1081593), (243, 832337), (297, 681003), (459, 440649), (561, 360531), (891, 227001), (1377, 146883), (1683, 120177), (2673, 75667), (4131, 48961), (4451, 45441), (5049, 40059), (13353, 15147)]