202389018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83701}}^1$

素因数の和:83750

約数の個数: 32

約数和(自身を含む): 449981952

約数和(自身を除く): 247592934

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 83701, 167402, 251103, 502206, 1088113, 2176226, 2594731, 3264339, 5189462, 6528678, 7784193, 15568386, 33731503, 67463006, 101194509, 202389018]

約数ペア:

[(1, 202389018), (2, 101194509), (3, 67463006), (6, 33731503), (13, 15568386), (26, 7784193), (31, 6528678), (39, 5189462), (62, 3264339), (78, 2594731), (93, 2176226), (186, 1088113), (403, 502206), (806, 251103), (1209, 167402), (2418, 83701)]