201722131385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{329431}}^1$

素因数の和:329609

約数の個数: 32

約数和(自身を含む): 259012615680

約数和(自身を除く): 57290484295

約数列:

[1, 5, 29, 41, 103, 145, 205, 515, 1189, 2987, 4223, 5945, 14935, 21115, 122467, 329431, 612335, 1647155, 9553499, 13506671, 33931393, 47767495, 67533355, 169656965, 391693459, 984010397, 1391187113, 1958467295, 4920051985, 6955935565, 40344426277, 201722131385]

約数ペア:

[(1, 201722131385), (5, 40344426277), (29, 6955935565), (41, 4920051985), (103, 1958467295), (145, 1391187113), (205, 984010397), (515, 391693459), (1189, 169656965), (2987, 67533355), (4223, 47767495), (5945, 33931393), (14935, 13506671), (21115, 9553499), (122467, 1647155), (329431, 612335)]