207980584

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 482751360

約数和(自身を除く): 274770776

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 181, 238, 284, 289, 362, 476, 497, 568, 578, 724, 952, 994, 1156, 1207, 1267, 1448, 1988, 2023, 2312, 2414, 2534, 3077, 3976, 4046, 4828, 5068, 6154, 8092, 8449, 9656, 10136, 12308, 12851, 16184, 16898, 20519, 21539, 24616, 25702, 33796, 41038, 43078, 51404, 52309, 67592, 82076, 86156, 89957, 102808, 104618, 143633, 164152, 172312, 179914, 209236, 218467, 287266, 359828, 366163, 418472, 436934, 574532, 719656, 732326, 873868, 1149064, 1464652, 1529269, 1747736, 2929304, 3058538, 3713939, 6117076, 7427878, 12234152, 14855756, 25997573, 29711512, 51995146, 103990292, 207980584]

約数ペア:

[(1, 207980584), (2, 103990292), (4, 51995146), (7, 29711512), (8, 25997573), (14, 14855756), (17, 12234152), (28, 7427878), (34, 6117076), (56, 3713939), (68, 3058538), (71, 2929304), (119, 1747736), (136, 1529269), (142, 1464652), (181, 1149064), (238, 873868), (284, 732326), (289, 719656), (362, 574532), (476, 436934), (497, 418472), (568, 366163), (578, 359828), (724, 287266), (952, 218467), (994, 209236), (1156, 179914), (1207, 172312), (1267, 164152), (1448, 143633), (1988, 104618), (2023, 102808), (2312, 89957), (2414, 86156), (2534, 82076), (3077, 67592), (3976, 52309), (4046, 51404), (4828, 43078), (5068, 41038), (6154, 33796), (8092, 25702), (8449, 24616), (9656, 21539), (10136, 20519), (12308, 16898), (12851, 16184)]