208820736

素因数分解:

$2^9\times 3^2\times {\mathrm{45317}}^1$

素因数の和:45341

約数の個数: 60

約数和(自身を含む): 602684082

約数和(自身を除く): 393863346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 45317, 90634, 135951, 181268, 271902, 362536, 407853, 543804, 725072, 815706, 1087608, 1450144, 1631412, 2175216, 2900288, 3262824, 4350432, 5800576, 6525648, 8700864, 11601152, 13051296, 17401728, 23202304, 26102592, 34803456, 52205184, 69606912, 104410368, 208820736]

約数ペア:

[(1, 208820736), (2, 104410368), (3, 69606912), (4, 52205184), (6, 34803456), (8, 26102592), (9, 23202304), (12, 17401728), (16, 13051296), (18, 11601152), (24, 8700864), (32, 6525648), (36, 5800576), (48, 4350432), (64, 3262824), (72, 2900288), (96, 2175216), (128, 1631412), (144, 1450144), (192, 1087608), (256, 815706), (288, 725072), (384, 543804), (512, 407853), (576, 362536), (768, 271902), (1152, 181268), (1536, 135951), (2304, 90634), (4608, 45317)]