207747292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{26539}}^1$

素因数の和:26665

約数の個数: 24

約数和(自身を含む): 386422400

約数和(自身を除く): 178675108

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 26539, 53078, 106156, 504241, 1008482, 2016964, 2733517, 5467034, 10934068, 51936823, 103873646, 207747292]

約数ペア:

[(1, 207747292), (2, 103873646), (4, 51936823), (19, 10934068), (38, 5467034), (76, 2733517), (103, 2016964), (206, 1008482), (412, 504241), (1957, 106156), (3914, 53078), (7828, 26539)]