202187055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 385579008

約数和(自身を除く): 183391953

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 71, 105, 111, 185, 213, 259, 355, 497, 555, 733, 777, 1065, 1295, 1491, 2199, 2485, 2627, 3665, 3885, 5131, 7455, 7881, 10995, 13135, 15393, 18389, 25655, 27121, 39405, 52043, 55167, 76965, 81363, 91945, 135605, 156129, 189847, 260215, 275835, 364301, 406815, 569541, 780645, 949235, 1092903, 1821505, 1925591, 2847705, 5464515, 5776773, 9627955, 13479137, 28883865, 40437411, 67395685, 202187055]

約数ペア:

[(1, 202187055), (3, 67395685), (5, 40437411), (7, 28883865), (15, 13479137), (21, 9627955), (35, 5776773), (37, 5464515), (71, 2847705), (105, 1925591), (111, 1821505), (185, 1092903), (213, 949235), (259, 780645), (355, 569541), (497, 406815), (555, 364301), (733, 275835), (777, 260215), (1065, 189847), (1295, 156129), (1491, 135605), (2199, 91945), (2485, 81363), (2627, 76965), (3665, 55167), (3885, 52043), (5131, 39405), (7455, 27121), (7881, 25655), (10995, 18389), (13135, 15393)]