207404784

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1949}}^1$

素因数の和:2702

約数の個数: 60

約数和(自身を含む): 581529000

約数和(自身を除く): 374124216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 1478, 1949, 2217, 2956, 3898, 4434, 5847, 5912, 6651, 7796, 8868, 11694, 11824, 13302, 15592, 17541, 17736, 23388, 26604, 31184, 35082, 35472, 46776, 53208, 70164, 93552, 106416, 140328, 280656, 1440311, 2880622, 4320933, 5761244, 8641866, 11522488, 12962799, 17283732, 23044976, 25925598, 34567464, 51851196, 69134928, 103702392, 207404784]

約数ペア:

[(1, 207404784), (2, 103702392), (3, 69134928), (4, 51851196), (6, 34567464), (8, 25925598), (9, 23044976), (12, 17283732), (16, 12962799), (18, 11522488), (24, 8641866), (36, 5761244), (48, 4320933), (72, 2880622), (144, 1440311), (739, 280656), (1478, 140328), (1949, 106416), (2217, 93552), (2956, 70164), (3898, 53208), (4434, 46776), (5847, 35472), (5912, 35082), (6651, 31184), (7796, 26604), (8868, 23388), (11694, 17736), (11824, 17541), (13302, 15592)]