193855276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 360364032

約数和(自身を除く): 166508756

約数列:

[1, 2, 4, 31, 62, 71, 97, 124, 142, 194, 227, 284, 388, 454, 908, 2201, 3007, 4402, 6014, 6887, 7037, 8804, 12028, 13774, 14074, 16117, 22019, 27548, 28148, 32234, 44038, 64468, 88076, 213497, 426994, 499627, 682589, 853988, 999254, 1365178, 1563349, 1998508, 2730356, 3126698, 6253396, 48463819, 96927638, 193855276]

約数ペア:

[(1, 193855276), (2, 96927638), (4, 48463819), (31, 6253396), (62, 3126698), (71, 2730356), (97, 1998508), (124, 1563349), (142, 1365178), (194, 999254), (227, 853988), (284, 682589), (388, 499627), (454, 426994), (908, 213497), (2201, 88076), (3007, 64468), (4402, 44038), (6014, 32234), (6887, 28148), (7037, 27548), (8804, 22019), (12028, 16117), (13774, 14074)]