201996546045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3797}}^1\times {\mathrm{4919}}^1$

素因数の和:8834

約数の個数: 64

約数和(自身を含む): 373125242880

約数和(自身を除く): 171128696835

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 3797, 4919, 10815, 11391, 14757, 18985, 24595, 26579, 34433, 56955, 73785, 79737, 103299, 132895, 172165, 391091, 398685, 506657, 516495, 1173273, 1519971, 1955455, 2533285, 2737637, 3546599, 5866365, 7599855, 8212911, 10639797, 13688185, 17732995, 18677443, 41064555, 53198985, 56032329, 93387215, 130742101, 280161645, 392226303, 653710505, 1923776629, 1961131515, 5771329887, 9618883145, 13466436403, 28856649435, 40399309209, 67332182015, 201996546045]

約数ペア:

[(1, 201996546045), (3, 67332182015), (5, 40399309209), (7, 28856649435), (15, 13466436403), (21, 9618883145), (35, 5771329887), (103, 1961131515), (105, 1923776629), (309, 653710505), (515, 392226303), (721, 280161645), (1545, 130742101), (2163, 93387215), (3605, 56032329), (3797, 53198985), (4919, 41064555), (10815, 18677443), (11391, 17732995), (14757, 13688185), (18985, 10639797), (24595, 8212911), (26579, 7599855), (34433, 5866365), (56955, 3546599), (73785, 2737637), (79737, 2533285), (103299, 1955455), (132895, 1519971), (172165, 1173273), (391091, 516495), (398685, 506657)]