208467896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 483537600

約数和(自身を除く): 275069704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 233, 364, 466, 728, 932, 1229, 1631, 1864, 2458, 3029, 3262, 4916, 6058, 6524, 8603, 9832, 12116, 13048, 15977, 17206, 21203, 24232, 31954, 34412, 42406, 63908, 68824, 84812, 111839, 127816, 169624, 223678, 286357, 447356, 572714, 894712, 1145428, 2004499, 2290856, 3722641, 4008998, 7445282, 8017996, 14890564, 16035992, 26058487, 29781128, 52116974, 104233948, 208467896]

約数ペア:

[(1, 208467896), (2, 104233948), (4, 52116974), (7, 29781128), (8, 26058487), (13, 16035992), (14, 14890564), (26, 8017996), (28, 7445282), (52, 4008998), (56, 3722641), (91, 2290856), (104, 2004499), (182, 1145428), (233, 894712), (364, 572714), (466, 447356), (728, 286357), (932, 223678), (1229, 169624), (1631, 127816), (1864, 111839), (2458, 84812), (3029, 68824), (3262, 63908), (4916, 42406), (6058, 34412), (6524, 31954), (8603, 24232), (9832, 21203), (12116, 17206), (13048, 15977)]