201389672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34157}}^1$

素因数の和:34241

約数の個数: 32

約数和(自身を含む): 418093920

約数和(自身を除く): 216704248

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34157, 68314, 136628, 273256, 375727, 751454, 1502908, 2288519, 3005816, 4577038, 9154076, 18308152, 25173709, 50347418, 100694836, 201389672]

約数ペア:

[(1, 201389672), (2, 100694836), (4, 50347418), (8, 25173709), (11, 18308152), (22, 9154076), (44, 4577038), (67, 3005816), (88, 2288519), (134, 1502908), (268, 751454), (536, 375727), (737, 273256), (1474, 136628), (2948, 68314), (5896, 34157)]