205013522

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 364362240

約数和(自身を除く): 159348718

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 518, 763, 1526, 3631, 4033, 7262, 8066, 25417, 28231, 50834, 56462, 134347, 268694, 395779, 791558, 940429, 1880858, 2770453, 5540906, 14643823, 29287646, 102506761, 205013522]

約数ペア:

[(1, 205013522), (2, 102506761), (7, 29287646), (14, 14643823), (37, 5540906), (74, 2770453), (109, 1880858), (218, 940429), (259, 791558), (518, 395779), (763, 268694), (1526, 134347), (3631, 56462), (4033, 50834), (7262, 28231), (8066, 25417)]