208516734

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 483900480

約数和(自身を除く): 275383746

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 82, 106, 123, 159, 246, 318, 369, 477, 738, 954, 1107, 1431, 1777, 2173, 2214, 2862, 3554, 4346, 5331, 6519, 10662, 13038, 15993, 19557, 31986, 39114, 47979, 58671, 72857, 94181, 95958, 117342, 145714, 188362, 218571, 282543, 437142, 565086, 655713, 847629, 1311426, 1695258, 1967139, 2542887, 3861421, 3934278, 5085774, 7722842, 11584263, 23168526, 34752789, 69505578, 104258367, 208516734]

約数ペア:

[(1, 208516734), (2, 104258367), (3, 69505578), (6, 34752789), (9, 23168526), (18, 11584263), (27, 7722842), (41, 5085774), (53, 3934278), (54, 3861421), (82, 2542887), (106, 1967139), (123, 1695258), (159, 1311426), (246, 847629), (318, 655713), (369, 565086), (477, 437142), (738, 282543), (954, 218571), (1107, 188362), (1431, 145714), (1777, 117342), (2173, 95958), (2214, 94181), (2862, 72857), (3554, 58671), (4346, 47979), (5331, 39114), (6519, 31986), (10662, 19557), (13038, 15993)]