200493070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 407586816

約数和(自身を除く): 207093746

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 85, 94, 115, 170, 230, 235, 391, 470, 782, 799, 1081, 1091, 1598, 1955, 2162, 2182, 3910, 3995, 5405, 5455, 7990, 10810, 10910, 18377, 18547, 25093, 36754, 37094, 50186, 51277, 91885, 92735, 102554, 125465, 183770, 185470, 250930, 256385, 426581, 512770, 853162, 871709, 1179371, 1743418, 2132905, 2358742, 4265810, 4358545, 5896855, 8717090, 11793710, 20049307, 40098614, 100246535, 200493070]

約数ペア:

[(1, 200493070), (2, 100246535), (5, 40098614), (10, 20049307), (17, 11793710), (23, 8717090), (34, 5896855), (46, 4358545), (47, 4265810), (85, 2358742), (94, 2132905), (115, 1743418), (170, 1179371), (230, 871709), (235, 853162), (391, 512770), (470, 426581), (782, 256385), (799, 250930), (1081, 185470), (1091, 183770), (1598, 125465), (1955, 102554), (2162, 92735), (2182, 91885), (3910, 51277), (3995, 50186), (5405, 37094), (5455, 36754), (7990, 25093), (10810, 18547), (10910, 18377)]