209646912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 590702400

約数和(自身を除く): 381055488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 101, 114, 152, 192, 202, 228, 303, 304, 404, 456, 569, 606, 608, 808, 912, 1138, 1212, 1216, 1616, 1707, 1824, 1919, 2276, 2424, 3232, 3414, 3648, 3838, 4552, 4848, 5757, 6464, 6828, 7676, 9104, 9696, 10811, 11514, 13656, 15352, 18208, 19392, 21622, 23028, 27312, 30704, 32433, 36416, 43244, 46056, 54624, 57469, 61408, 64866, 86488, 92112, 109248, 114938, 122816, 129732, 172407, 172976, 184224, 229876, 259464, 344814, 345952, 368448, 459752, 518928, 689628, 691904, 919504, 1037856, 1091911, 1379256, 1839008, 2075712, 2183822, 2758512, 3275733, 3678016, 4367644, 5517024, 6551466, 8735288, 11034048, 13102932, 17470576, 26205864, 34941152, 52411728, 69882304, 104823456, 209646912]

約数ペア:

[(1, 209646912), (2, 104823456), (3, 69882304), (4, 52411728), (6, 34941152), (8, 26205864), (12, 17470576), (16, 13102932), (19, 11034048), (24, 8735288), (32, 6551466), (38, 5517024), (48, 4367644), (57, 3678016), (64, 3275733), (76, 2758512), (96, 2183822), (101, 2075712), (114, 1839008), (152, 1379256), (192, 1091911), (202, 1037856), (228, 919504), (303, 691904), (304, 689628), (404, 518928), (456, 459752), (569, 368448), (606, 345952), (608, 344814), (808, 259464), (912, 229876), (1138, 184224), (1212, 172976), (1216, 172407), (1616, 129732), (1707, 122816), (1824, 114938), (1919, 109248), (2276, 92112), (2424, 86488), (3232, 64866), (3414, 61408), (3648, 57469), (3838, 54624), (4552, 46056), (4848, 43244), (5757, 36416), (6464, 32433), (6828, 30704), (7676, 27312), (9104, 23028), (9696, 21622), (10811, 19392), (11514, 18208), (13656, 15352)]