201628776728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1913}}^1\times {\mathrm{424997}}^1$

素因数の和:426947

約数の個数: 32

約数和(自身を含む): 390454162560

約数和(自身を除く): 188825385832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1913, 3826, 7652, 15304, 59303, 118606, 237212, 424997, 474424, 849994, 1699988, 3399976, 13174907, 26349814, 52699628, 105399256, 813019261, 1626038522, 3252077044, 6504154088, 25203597091, 50407194182, 100814388364, 201628776728]

約数ペア:

[(1, 201628776728), (2, 100814388364), (4, 50407194182), (8, 25203597091), (31, 6504154088), (62, 3252077044), (124, 1626038522), (248, 813019261), (1913, 105399256), (3826, 52699628), (7652, 26349814), (15304, 13174907), (59303, 3399976), (118606, 1699988), (237212, 849994), (424997, 474424)]