194349708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40591}}^1$

素因数の和:40627

約数の個数: 72

約数和(自身を含む): 591019520

約数和(自身を除く): 396669812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 40591, 81182, 121773, 162364, 243546, 284137, 365319, 487092, 568274, 730638, 771229, 852411, 1136548, 1461276, 1542458, 1704822, 2313687, 2557233, 3084916, 3409644, 4627374, 5114466, 5398603, 6941061, 9254748, 10228932, 10797206, 13882122, 16195809, 21594412, 27764244, 32391618, 48587427, 64783236, 97174854, 194349708]

約数ペア:

[(1, 194349708), (2, 97174854), (3, 64783236), (4, 48587427), (6, 32391618), (7, 27764244), (9, 21594412), (12, 16195809), (14, 13882122), (18, 10797206), (19, 10228932), (21, 9254748), (28, 6941061), (36, 5398603), (38, 5114466), (42, 4627374), (57, 3409644), (63, 3084916), (76, 2557233), (84, 2313687), (114, 1704822), (126, 1542458), (133, 1461276), (171, 1136548), (228, 852411), (252, 771229), (266, 730638), (342, 568274), (399, 487092), (532, 365319), (684, 284137), (798, 243546), (1197, 162364), (1596, 121773), (2394, 81182), (4788, 40591)]