201223204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 444913728

約数和(自身を除く): 243690524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 364, 523, 604, 637, 1046, 1057, 1274, 1963, 2092, 2114, 2548, 3661, 3926, 4228, 6799, 7322, 7399, 7852, 13598, 13741, 14644, 14798, 25627, 27196, 27482, 29596, 47593, 51254, 54964, 78973, 95186, 96187, 102508, 157946, 190372, 192374, 315892, 333151, 384748, 552811, 666302, 1026649, 1105622, 1332604, 2053298, 2211244, 3869677, 4106596, 7186543, 7739354, 14373086, 15478708, 28746172, 50305801, 100611602, 201223204]

約数ペア:

[(1, 201223204), (2, 100611602), (4, 50305801), (7, 28746172), (13, 15478708), (14, 14373086), (26, 7739354), (28, 7186543), (49, 4106596), (52, 3869677), (91, 2211244), (98, 2053298), (151, 1332604), (182, 1105622), (196, 1026649), (302, 666302), (364, 552811), (523, 384748), (604, 333151), (637, 315892), (1046, 192374), (1057, 190372), (1274, 157946), (1963, 102508), (2092, 96187), (2114, 95186), (2548, 78973), (3661, 54964), (3926, 51254), (4228, 47593), (6799, 29596), (7322, 27482), (7399, 27196), (7852, 25627), (13598, 14798), (13741, 14644)]