202418973

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 304972800

約数和(自身を除く): 102553827

約数列:

[1, 3, 9, 27, 131, 151, 379, 393, 453, 1137, 1179, 1359, 3411, 3537, 4077, 10233, 19781, 49649, 57229, 59343, 148947, 171687, 178029, 446841, 515061, 534087, 1340523, 1545183, 7496999, 22490997, 67472991, 202418973]

約数ペア:

[(1, 202418973), (3, 67472991), (9, 22490997), (27, 7496999), (131, 1545183), (151, 1340523), (379, 534087), (393, 515061), (453, 446841), (1137, 178029), (1179, 171687), (1359, 148947), (3411, 59343), (3537, 57229), (4077, 49649), (10233, 19781)]