208996821410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3181}}^1\times {\mathrm{3347}}^1$

素因数の和:6699

約数の個数: 64

約数和(自身を含む): 408065382144

約数和(自身を除く): 199068560734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3181, 3347, 3926, 6362, 6694, 9815, 15905, 16735, 19630, 31810, 33470, 41353, 43511, 82706, 87022, 206765, 217555, 413530, 435110, 480331, 505397, 960662, 1010794, 2401655, 2526985, 4803310, 5053970, 6244303, 6570161, 10646807, 12488606, 13140322, 21293614, 31221515, 32850805, 53234035, 62443030, 65701610, 106468070, 138408491, 276816982, 692042455, 1384084910, 1607667857, 3215335714, 8038339285, 16076678570, 20899682141, 41799364282, 104498410705, 208996821410]

約数ペア:

[(1, 208996821410), (2, 104498410705), (5, 41799364282), (10, 20899682141), (13, 16076678570), (26, 8038339285), (65, 3215335714), (130, 1607667857), (151, 1384084910), (302, 692042455), (755, 276816982), (1510, 138408491), (1963, 106468070), (3181, 65701610), (3347, 62443030), (3926, 53234035), (6362, 32850805), (6694, 31221515), (9815, 21293614), (15905, 13140322), (16735, 12488606), (19630, 10646807), (31810, 6570161), (33470, 6244303), (41353, 5053970), (43511, 4803310), (82706, 2526985), (87022, 2401655), (206765, 1010794), (217555, 960662), (413530, 505397), (435110, 480331)]