201848157

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 354781440

約数和(自身を除く): 152933283

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 229, 357, 687, 823, 1071, 1603, 2061, 2469, 3893, 4809, 5761, 7407, 11679, 13991, 14427, 17283, 27251, 35037, 41973, 51849, 81753, 97937, 125919, 188467, 245259, 293811, 565401, 881433, 1319269, 1696203, 3203939, 3957807, 9611817, 11873421, 22427573, 28835451, 67282719, 201848157]

約数ペア:

[(1, 201848157), (3, 67282719), (7, 28835451), (9, 22427573), (17, 11873421), (21, 9611817), (51, 3957807), (63, 3203939), (119, 1696203), (153, 1319269), (229, 881433), (357, 565401), (687, 293811), (823, 245259), (1071, 188467), (1603, 125919), (2061, 97937), (2469, 81753), (3893, 51849), (4809, 41973), (5761, 35037), (7407, 27251), (11679, 17283), (13991, 14427)]