201193013

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9833}}^1$

素因数の和:9956

約数の個数: 16

約数和(自身を含む): 239162880

約数和(自身を除く): 37969867

約数列:

[1, 7, 37, 79, 259, 553, 2923, 9833, 20461, 68831, 363821, 776807, 2546747, 5437649, 28741859, 201193013]

約数ペア:

[(1, 201193013), (7, 28741859), (37, 5437649), (79, 2546747), (259, 776807), (553, 363821), (2923, 68831), (9833, 20461)]