201355408

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{8819}}^1$

素因数の和:10254

約数の個数: 20

約数和(自身を含む): 390443760

約数和(自身を除く): 189088352

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 8819, 11416, 17638, 22832, 35276, 70552, 141104, 12584713, 25169426, 50338852, 100677704, 201355408]

約数ペア:

[(1, 201355408), (2, 100677704), (4, 50338852), (8, 25169426), (16, 12584713), (1427, 141104), (2854, 70552), (5708, 35276), (8819, 22832), (11416, 17638)]