205001108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{207491}}^1$

素因数の和:207527

約数の個数: 24

約数和(自身を含む): 406684320

約数和(自身を除く): 201683212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 207491, 414982, 829964, 2697383, 3942329, 5394766, 7884658, 10789532, 15769316, 51250277, 102500554, 205001108]

約数ペア:

[(1, 205001108), (2, 102500554), (4, 51250277), (13, 15769316), (19, 10789532), (26, 7884658), (38, 5394766), (52, 3942329), (76, 2697383), (247, 829964), (494, 414982), (988, 207491)]