211687572

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{263293}}^1$

素因数の和:263367

約数の個数: 24

約数和(自身を含む): 501311776

約数和(自身を除く): 289624204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 263293, 526586, 789879, 1053172, 1579758, 3159516, 17640631, 35281262, 52921893, 70562524, 105843786, 211687572]

約数ペア:

[(1, 211687572), (2, 105843786), (3, 70562524), (4, 52921893), (6, 35281262), (12, 17640631), (67, 3159516), (134, 1579758), (201, 1053172), (268, 789879), (402, 526586), (804, 263293)]