202040852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{17581}}^1$

素因数の和:17628

約数の個数: 36

約数和(自身を含む): 405405756

約数和(自身を除く): 203364904

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 17581, 35162, 70324, 228553, 298877, 457106, 597754, 914212, 1195508, 2971189, 3885401, 5942378, 7770802, 11884756, 15541604, 50510213, 101020426, 202040852]

約数ペア:

[(1, 202040852), (2, 101020426), (4, 50510213), (13, 15541604), (17, 11884756), (26, 7770802), (34, 5942378), (52, 3885401), (68, 2971189), (169, 1195508), (221, 914212), (338, 597754), (442, 457106), (676, 298877), (884, 228553), (2873, 70324), (5746, 35162), (11492, 17581)]