201523348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203971}}^1$

素因数の和:204007

約数の個数: 24

約数和(自身を含む): 399785120

約数和(自身を除く): 198261772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 203971, 407942, 815884, 2651623, 3875449, 5303246, 7750898, 10606492, 15501796, 50380837, 100761674, 201523348]

約数ペア:

[(1, 201523348), (2, 100761674), (4, 50380837), (13, 15501796), (19, 10606492), (26, 7750898), (38, 5303246), (52, 3875449), (76, 2651623), (247, 815884), (494, 407942), (988, 203971)]