200703392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 408512160

約数和(自身を除く): 207808768

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 179, 296, 358, 592, 716, 947, 1184, 1432, 1894, 2864, 3788, 5728, 6623, 7576, 13246, 15152, 26492, 30304, 35039, 52984, 70078, 105968, 140156, 169513, 211936, 280312, 339026, 560624, 678052, 1121248, 1356104, 2712208, 5424416, 6271981, 12543962, 25087924, 50175848, 100351696, 200703392]

約数ペア:

[(1, 200703392), (2, 100351696), (4, 50175848), (8, 25087924), (16, 12543962), (32, 6271981), (37, 5424416), (74, 2712208), (148, 1356104), (179, 1121248), (296, 678052), (358, 560624), (592, 339026), (716, 280312), (947, 211936), (1184, 169513), (1432, 140156), (1894, 105968), (2864, 70078), (3788, 52984), (5728, 35039), (6623, 30304), (7576, 26492), (13246, 15152)]