201953962

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{203173}}^1$

素因数の和:203253

約数の個数: 16

約数和(自身を含む): 351084672

約数和(自身を除く): 149130710

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 203173, 406346, 1422211, 2844422, 14425283, 28850566, 100976981, 201953962]

約数ペア:

[(1, 201953962), (2, 100976981), (7, 28850566), (14, 14425283), (71, 2844422), (142, 1422211), (497, 406346), (994, 203173)]