201880339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 30362861

約数列:

[1, 19, 29, 31, 53, 223, 551, 589, 899, 1007, 1537, 1643, 4237, 6467, 6913, 11819, 17081, 29203, 31217, 47647, 122873, 131347, 200477, 224561, 342751, 366389, 905293, 3809063, 6512269, 6961391, 10625281, 201880339]

約数ペア:

[(1, 201880339), (19, 10625281), (29, 6961391), (31, 6512269), (53, 3809063), (223, 905293), (551, 366389), (589, 342751), (899, 224561), (1007, 200477), (1537, 131347), (1643, 122873), (4237, 47647), (6467, 31217), (6913, 29203), (11819, 17081)]