201726990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39323}}^1$

素因数の和:39358

約数の個数: 64

約数和(自身を含む): 566265600

約数和(自身を除く): 364538610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 39323, 78646, 117969, 196615, 235938, 353907, 393230, 589845, 707814, 747137, 1061721, 1179690, 1494274, 1769535, 2123442, 2241411, 3539070, 3735685, 4482822, 5308605, 6724233, 7471370, 10617210, 11207055, 13448466, 20172699, 22414110, 33621165, 40345398, 67242330, 100863495, 201726990]

約数ペア:

[(1, 201726990), (2, 100863495), (3, 67242330), (5, 40345398), (6, 33621165), (9, 22414110), (10, 20172699), (15, 13448466), (18, 11207055), (19, 10617210), (27, 7471370), (30, 6724233), (38, 5308605), (45, 4482822), (54, 3735685), (57, 3539070), (90, 2241411), (95, 2123442), (114, 1769535), (135, 1494274), (171, 1179690), (190, 1061721), (270, 747137), (285, 707814), (342, 589845), (513, 393230), (570, 353907), (855, 235938), (1026, 196615), (1710, 117969), (2565, 78646), (5130, 39323)]