201572596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 385806400

約数和(自身を除く): 184233804

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 97, 148, 194, 388, 703, 739, 1406, 1478, 1843, 2812, 2956, 3589, 3686, 7178, 7372, 14041, 14356, 27343, 28082, 54686, 56164, 68191, 71683, 109372, 136382, 143366, 272764, 286732, 519517, 1039034, 1361977, 2078068, 2652271, 2723954, 5304542, 5447908, 10609084, 50393149, 100786298, 201572596]

約数ペア:

[(1, 201572596), (2, 100786298), (4, 50393149), (19, 10609084), (37, 5447908), (38, 5304542), (74, 2723954), (76, 2652271), (97, 2078068), (148, 1361977), (194, 1039034), (388, 519517), (703, 286732), (739, 272764), (1406, 143366), (1478, 136382), (1843, 109372), (2812, 71683), (2956, 68191), (3589, 56164), (3686, 54686), (7178, 28082), (7372, 27343), (14041, 14356)]