215974324

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8184

約数の個数: 36

約数和(自身を含む): 419003424

約数和(自身を除く): 203029100

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 6647, 8123, 13294, 16246, 26588, 32492, 138091, 186829, 276182, 373658, 552364, 747316, 2347547, 3176093, 4695094, 6352186, 9390188, 12704372, 53993581, 107987162, 215974324]

約数ペア:

[(1, 215974324), (2, 107987162), (4, 53993581), (17, 12704372), (23, 9390188), (34, 6352186), (46, 4695094), (68, 3176093), (92, 2347547), (289, 747316), (391, 552364), (578, 373658), (782, 276182), (1156, 186829), (1564, 138091), (6647, 32492), (8123, 26588), (13294, 16246)]