207744152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2069}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 488851200

約数和(自身を除く): 281107048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 163, 308, 326, 616, 652, 1141, 1304, 1793, 2069, 2282, 3586, 4138, 4564, 7172, 8276, 9128, 12551, 14344, 14483, 16552, 22759, 25102, 28966, 45518, 50204, 57932, 91036, 100408, 115864, 159313, 182072, 318626, 337247, 637252, 674494, 1274504, 1348988, 2360729, 2697976, 3709717, 4721458, 7419434, 9442916, 14838868, 18885832, 25968019, 29677736, 51936038, 103872076, 207744152]

約数ペア:

[(1, 207744152), (2, 103872076), (4, 51936038), (7, 29677736), (8, 25968019), (11, 18885832), (14, 14838868), (22, 9442916), (28, 7419434), (44, 4721458), (56, 3709717), (77, 2697976), (88, 2360729), (154, 1348988), (163, 1274504), (308, 674494), (326, 637252), (616, 337247), (652, 318626), (1141, 182072), (1304, 159313), (1793, 115864), (2069, 100408), (2282, 91036), (3586, 57932), (4138, 50204), (4564, 45518), (7172, 28966), (8276, 25102), (9128, 22759), (12551, 16552), (14344, 14483)]