208115152

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8616

約数の個数: 60

約数和(自身を含む): 484242816

約数和(自身を除く): 276127664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 8563, 12152, 17126, 24304, 34252, 59941, 68504, 119882, 137008, 239764, 265453, 419587, 479528, 530906, 839174, 959056, 1061812, 1678348, 1858171, 2123624, 3356696, 3716342, 4247248, 6713392, 7432684, 13007197, 14865368, 26014394, 29730736, 52028788, 104057576, 208115152]

約数ペア:

[(1, 208115152), (2, 104057576), (4, 52028788), (7, 29730736), (8, 26014394), (14, 14865368), (16, 13007197), (28, 7432684), (31, 6713392), (49, 4247248), (56, 3716342), (62, 3356696), (98, 2123624), (112, 1858171), (124, 1678348), (196, 1061812), (217, 959056), (248, 839174), (392, 530906), (434, 479528), (496, 419587), (784, 265453), (868, 239764), (1519, 137008), (1736, 119882), (3038, 68504), (3472, 59941), (6076, 34252), (8563, 24304), (12152, 17126)]