251192364

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{215801}}^1$

素因数の和:215905

約数の個数: 24

約数和(自身を含む): 592160688

約数和(自身を除く): 340968324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 215801, 431602, 647403, 863204, 1294806, 2589612, 20932697, 41865394, 62798091, 83730788, 125596182, 251192364]

約数ペア:

[(1, 251192364), (2, 125596182), (3, 83730788), (4, 62798091), (6, 41865394), (12, 20932697), (97, 2589612), (194, 1294806), (291, 863204), (388, 647403), (582, 431602), (1164, 215801)]