216055084

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{79549}}^1$

素因数の和:79657

約数の個数: 24

約数和(自身を含む): 436570400

約数和(自身を除く): 220515316

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 79549, 159098, 318196, 556843, 1113686, 2227372, 7716253, 15432506, 30865012, 54013771, 108027542, 216055084]

約数ペア:

[(1, 216055084), (2, 108027542), (4, 54013771), (7, 30865012), (14, 15432506), (28, 7716253), (97, 2227372), (194, 1113686), (388, 556843), (679, 318196), (1358, 159098), (2716, 79549)]