201628001936

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{4157}}^1\times {\mathrm{64499}}^1$

素因数の和:68711

約数の個数: 40

約数和(自身を含む): 399068208000

約数和(自身を除く): 197440206064

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 4157, 8314, 16628, 33256, 64499, 66512, 128998, 195379, 257996, 390758, 515992, 781516, 1031984, 1563032, 3031453, 3126064, 6062906, 12125812, 24251624, 48503248, 268122343, 536244686, 1072489372, 2144978744, 4289957488, 12601750121, 25203500242, 50407000484, 100814000968, 201628001936]

約数ペア:

[(1, 201628001936), (2, 100814000968), (4, 50407000484), (8, 25203500242), (16, 12601750121), (47, 4289957488), (94, 2144978744), (188, 1072489372), (376, 536244686), (752, 268122343), (4157, 48503248), (8314, 24251624), (16628, 12125812), (33256, 6062906), (64499, 3126064), (66512, 3031453), (128998, 1563032), (195379, 1031984), (257996, 781516), (390758, 515992)]