205974324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 543625992

約数和(自身を除く): 337651668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1908, 2173, 2633, 4346, 5266, 6519, 7899, 8692, 10532, 13038, 15798, 19557, 23697, 26076, 31596, 39114, 47394, 78228, 94788, 107953, 139549, 215906, 279098, 323859, 418647, 431812, 558196, 647718, 837294, 971577, 1255941, 1295436, 1674588, 1943154, 2511882, 3886308, 5023764, 5721509, 11443018, 17164527, 22886036, 34329054, 51493581, 68658108, 102987162, 205974324]

約数ペア:

[(1, 205974324), (2, 102987162), (3, 68658108), (4, 51493581), (6, 34329054), (9, 22886036), (12, 17164527), (18, 11443018), (36, 5721509), (41, 5023764), (53, 3886308), (82, 2511882), (106, 1943154), (123, 1674588), (159, 1295436), (164, 1255941), (212, 971577), (246, 837294), (318, 647718), (369, 558196), (477, 431812), (492, 418647), (636, 323859), (738, 279098), (954, 215906), (1476, 139549), (1908, 107953), (2173, 94788), (2633, 78228), (4346, 47394), (5266, 39114), (6519, 31596), (7899, 26076), (8692, 23697), (10532, 19557), (13038, 15798)]