200819664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2593

約数の個数: 120

約数和(自身を含む): 612237600

約数和(自身を除く): 411417936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2531, 2736, 3306, 4176, 4408, 4959, 5062, 6612, 7593, 8816, 9918, 10124, 13224, 15186, 19836, 20248, 22779, 26448, 30372, 39672, 40496, 45558, 48089, 60744, 73399, 79344, 91116, 96178, 121488, 144267, 146798, 182232, 192356, 220197, 288534, 293596, 364464, 384712, 432801, 440394, 577068, 587192, 660591, 769424, 865602, 880788, 1154136, 1174384, 1321182, 1394581, 1731204, 1761576, 2308272, 2642364, 2789162, 3462408, 3523152, 4183743, 5284728, 5578324, 6924816, 8367486, 10569456, 11156648, 12551229, 16734972, 22313296, 25102458, 33469944, 50204916, 66939888, 100409832, 200819664]

約数ペア:

[(1, 200819664), (2, 100409832), (3, 66939888), (4, 50204916), (6, 33469944), (8, 25102458), (9, 22313296), (12, 16734972), (16, 12551229), (18, 11156648), (19, 10569456), (24, 8367486), (29, 6924816), (36, 5578324), (38, 5284728), (48, 4183743), (57, 3523152), (58, 3462408), (72, 2789162), (76, 2642364), (87, 2308272), (114, 1761576), (116, 1731204), (144, 1394581), (152, 1321182), (171, 1174384), (174, 1154136), (228, 880788), (232, 865602), (261, 769424), (304, 660591), (342, 587192), (348, 577068), (456, 440394), (464, 432801), (522, 384712), (551, 364464), (684, 293596), (696, 288534), (912, 220197), (1044, 192356), (1102, 182232), (1368, 146798), (1392, 144267), (1653, 121488), (2088, 96178), (2204, 91116), (2531, 79344), (2736, 73399), (3306, 60744), (4176, 48089), (4408, 45558), (4959, 40496), (5062, 39672), (6612, 30372), (7593, 26448), (8816, 22779), (9918, 20248), (10124, 19836), (13224, 15186)]