201954284

素因数分解:

$2^2\times 7^3\times {\mathrm{147197}}^1$

素因数の和:147222

約数の個数: 24

約数和(自身を含む): 412154400

約数和(自身を除く): 210200116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 147197, 294394, 588788, 1030379, 2060758, 4121516, 7212653, 14425306, 28850612, 50488571, 100977142, 201954284]

約数ペア:

[(1, 201954284), (2, 100977142), (4, 50488571), (7, 28850612), (14, 14425306), (28, 7212653), (49, 4121516), (98, 2060758), (196, 1030379), (343, 588788), (686, 294394), (1372, 147197)]