201600196

素因数分解:

$2^2\times 7^1\times {\mathrm{7200007}}^1$

素因数の和:7200018

約数の個数: 12

約数和(自身を含む): 403200448

約数和(自身を除く): 201600252

約数列:

[1, 2, 4, 7, 14, 28, 7200007, 14400014, 28800028, 50400049, 100800098, 201600196]

約数ペア:

[(1, 201600196), (2, 100800098), (4, 50400049), (7, 28800028), (14, 14400014), (28, 7200007)]