207339968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1281

約数の個数: 56

約数和(自身を含む): 450762624

約数和(自身を除く): 243422656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 311, 352, 622, 704, 947, 1244, 1894, 2488, 3421, 3788, 4976, 6842, 7576, 9952, 10417, 13684, 15152, 19904, 20834, 27368, 30304, 41668, 54736, 60608, 83336, 109472, 166672, 218944, 294517, 333344, 589034, 666688, 1178068, 2356136, 3239687, 4712272, 6479374, 9424544, 12958748, 18849088, 25917496, 51834992, 103669984, 207339968]

約数ペア:

[(1, 207339968), (2, 103669984), (4, 51834992), (8, 25917496), (11, 18849088), (16, 12958748), (22, 9424544), (32, 6479374), (44, 4712272), (64, 3239687), (88, 2356136), (176, 1178068), (311, 666688), (352, 589034), (622, 333344), (704, 294517), (947, 218944), (1244, 166672), (1894, 109472), (2488, 83336), (3421, 60608), (3788, 54736), (4976, 41668), (6842, 30304), (7576, 27368), (9952, 20834), (10417, 19904), (13684, 15152)]