205438296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1222847}}^1$

素因数の和:1222863

約数の個数: 32

約数和(自身を含む): 586967040

約数和(自身を除く): 381528744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1222847, 2445694, 3668541, 4891388, 7337082, 8559929, 9782776, 14674164, 17119858, 25679787, 29348328, 34239716, 51359574, 68479432, 102719148, 205438296]

約数ペア:

[(1, 205438296), (2, 102719148), (3, 68479432), (4, 51359574), (6, 34239716), (7, 29348328), (8, 25679787), (12, 17119858), (14, 14674164), (21, 9782776), (24, 8559929), (28, 7337082), (42, 4891388), (56, 3668541), (84, 2445694), (168, 1222847)]