201309080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2297}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 519531840

約数和(自身を除く): 318222760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1252, 1565, 2191, 2297, 2504, 3130, 4382, 4594, 6260, 8764, 9188, 10955, 11485, 12520, 16079, 17528, 18376, 21910, 22970, 32158, 43820, 45940, 64316, 80395, 87640, 91880, 128632, 160790, 321580, 643160, 718961, 1437922, 2875844, 3594805, 5032727, 5751688, 7189610, 10065454, 14379220, 20130908, 25163635, 28758440, 40261816, 50327270, 100654540, 201309080]

約数ペア:

[(1, 201309080), (2, 100654540), (4, 50327270), (5, 40261816), (7, 28758440), (8, 25163635), (10, 20130908), (14, 14379220), (20, 10065454), (28, 7189610), (35, 5751688), (40, 5032727), (56, 3594805), (70, 2875844), (140, 1437922), (280, 718961), (313, 643160), (626, 321580), (1252, 160790), (1565, 128632), (2191, 91880), (2297, 87640), (2504, 80395), (3130, 64316), (4382, 45940), (4594, 43820), (6260, 32158), (8764, 22970), (9188, 21910), (10955, 18376), (11485, 17528), (12520, 16079)]