201051954

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 452088000

約数和(自身を除く): 251036046

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 599, 643, 1198, 1286, 1797, 1929, 3594, 3858, 5391, 5787, 10782, 11574, 17371, 18647, 34742, 37294, 52113, 55941, 104226, 111882, 156339, 167823, 312678, 335646, 385157, 770314, 1155471, 2310942, 3466413, 6932826, 11169553, 22339106, 33508659, 67017318, 100525977, 201051954]

約数ペア:

[(1, 201051954), (2, 100525977), (3, 67017318), (6, 33508659), (9, 22339106), (18, 11169553), (29, 6932826), (58, 3466413), (87, 2310942), (174, 1155471), (261, 770314), (522, 385157), (599, 335646), (643, 312678), (1198, 167823), (1286, 156339), (1797, 111882), (1929, 104226), (3594, 55941), (3858, 52113), (5391, 37294), (5787, 34742), (10782, 18647), (11574, 17371)]