211934835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 468149760

約数和(自身を除く): 256214925

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 665, 765, 855, 969, 1071, 1197, 1615, 1785, 1995, 2083, 2261, 2907, 4845, 5355, 5985, 6249, 6783, 10415, 11305, 14535, 14581, 18747, 20349, 31245, 33915, 35411, 39577, 43743, 72905, 93735, 101745, 106233, 118731, 131229, 177055, 197885, 218715, 247877, 277039, 318699, 356193, 531165, 593655, 656145, 672809, 743631, 831117, 1239385, 1385195, 1593495, 1780965, 2018427, 2230893, 2493351, 3364045, 3718155, 4155585, 4709663, 6055281, 10092135, 11154465, 12466755, 14128989, 23548315, 30276405, 42386967, 70644945, 211934835]

約数ペア:

[(1, 211934835), (3, 70644945), (5, 42386967), (7, 30276405), (9, 23548315), (15, 14128989), (17, 12466755), (19, 11154465), (21, 10092135), (35, 6055281), (45, 4709663), (51, 4155585), (57, 3718155), (63, 3364045), (85, 2493351), (95, 2230893), (105, 2018427), (119, 1780965), (133, 1593495), (153, 1385195), (171, 1239385), (255, 831117), (285, 743631), (315, 672809), (323, 656145), (357, 593655), (399, 531165), (595, 356193), (665, 318699), (765, 277039), (855, 247877), (969, 218715), (1071, 197885), (1197, 177055), (1615, 131229), (1785, 118731), (1995, 106233), (2083, 101745), (2261, 93735), (2907, 72905), (4845, 43743), (5355, 39577), (5985, 35411), (6249, 33915), (6783, 31245), (10415, 20349), (11305, 18747), (14535, 14581)]