202151096

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 442990080

約数和(自身を除く): 240838984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 103, 202, 206, 347, 404, 412, 694, 707, 721, 808, 824, 1388, 1414, 1442, 2429, 2776, 2828, 2884, 4858, 5656, 5768, 9716, 10403, 19432, 20806, 35047, 35741, 41612, 70094, 71482, 72821, 83224, 140188, 142964, 145642, 245329, 250187, 280376, 285928, 291284, 490658, 500374, 582568, 981316, 1000748, 1962632, 2001496, 3609841, 7219682, 14439364, 25268887, 28878728, 50537774, 101075548, 202151096]

約数ペア:

[(1, 202151096), (2, 101075548), (4, 50537774), (7, 28878728), (8, 25268887), (14, 14439364), (28, 7219682), (56, 3609841), (101, 2001496), (103, 1962632), (202, 1000748), (206, 981316), (347, 582568), (404, 500374), (412, 490658), (694, 291284), (707, 285928), (721, 280376), (808, 250187), (824, 245329), (1388, 145642), (1414, 142964), (1442, 140188), (2429, 83224), (2776, 72821), (2828, 71482), (2884, 70094), (4858, 41612), (5656, 35741), (5768, 35047), (9716, 20806), (10403, 19432)]