210938546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1523}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 390192768

約数和(自身を除く): 179254222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 761, 1522, 1523, 3046, 5327, 9893, 10654, 10661, 19786, 19799, 21322, 39598, 69251, 138502, 138593, 277186, 1159003, 2318006, 8113021, 15067039, 16226042, 30134078, 105469273, 210938546]

約数ペア:

[(1, 210938546), (2, 105469273), (7, 30134078), (13, 16226042), (14, 15067039), (26, 8113021), (91, 2318006), (182, 1159003), (761, 277186), (1522, 138593), (1523, 138502), (3046, 69251), (5327, 39598), (9893, 21322), (10654, 19799), (10661, 19786)]