204055896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 128

約数和(自身を含む): 620524800

約数和(自身を除く): 416468904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1496, 1672, 1938, 2244, 2393, 2508, 2584, 3553, 3876, 4488, 4786, 5016, 7106, 7179, 7752, 9572, 10659, 14212, 14358, 19144, 21318, 26323, 28424, 28716, 40681, 42636, 45467, 52646, 57432, 78969, 81362, 85272, 90934, 105292, 122043, 136401, 157938, 162724, 181868, 210584, 244086, 272802, 315876, 325448, 363736, 447491, 488172, 500137, 545604, 631752, 772939, 894982, 976344, 1000274, 1091208, 1342473, 1500411, 1545878, 1789964, 2000548, 2318817, 2684946, 3000822, 3091756, 3579928, 4001096, 4637634, 5369892, 6001644, 6183512, 8502329, 9275268, 10739784, 12003288, 17004658, 18550536, 25506987, 34009316, 51013974, 68018632, 102027948, 204055896]

約数ペア:

[(1, 204055896), (2, 102027948), (3, 68018632), (4, 51013974), (6, 34009316), (8, 25506987), (11, 18550536), (12, 17004658), (17, 12003288), (19, 10739784), (22, 9275268), (24, 8502329), (33, 6183512), (34, 6001644), (38, 5369892), (44, 4637634), (51, 4001096), (57, 3579928), (66, 3091756), (68, 3000822), (76, 2684946), (88, 2318817), (102, 2000548), (114, 1789964), (132, 1545878), (136, 1500411), (152, 1342473), (187, 1091208), (204, 1000274), (209, 976344), (228, 894982), (264, 772939), (323, 631752), (374, 545604), (408, 500137), (418, 488172), (456, 447491), (561, 363736), (627, 325448), (646, 315876), (748, 272802), (836, 244086), (969, 210584), (1122, 181868), (1254, 162724), (1292, 157938), (1496, 136401), (1672, 122043), (1938, 105292), (2244, 90934), (2393, 85272), (2508, 81362), (2584, 78969), (3553, 57432), (3876, 52646), (4488, 45467), (4786, 42636), (5016, 40681), (7106, 28716), (7179, 28424), (7752, 26323), (9572, 21318), (10659, 19144), (14212, 14358)]