201567392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2677}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 429883272

約数和(自身を除く): 228315880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1448, 2353, 2677, 2896, 4706, 5354, 5792, 9412, 10708, 18824, 21416, 34801, 37648, 42832, 69602, 75296, 85664, 139204, 278408, 484537, 556816, 969074, 1113632, 1938148, 3876296, 6298981, 7752592, 12597962, 15505184, 25195924, 50391848, 100783696, 201567392]

約数ペア:

[(1, 201567392), (2, 100783696), (4, 50391848), (8, 25195924), (13, 15505184), (16, 12597962), (26, 7752592), (32, 6298981), (52, 3876296), (104, 1938148), (181, 1113632), (208, 969074), (362, 556816), (416, 484537), (724, 278408), (1448, 139204), (2353, 85664), (2677, 75296), (2896, 69602), (4706, 42832), (5354, 37648), (5792, 34801), (9412, 21416), (10708, 18824)]