201865804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{619}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 426361600

約数和(自身を除く): 224495796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 613, 619, 1226, 1238, 2452, 2476, 4291, 4333, 8582, 8666, 11647, 11761, 17164, 17332, 23294, 23522, 46588, 47044, 81529, 82327, 163058, 164654, 326116, 329308, 379447, 758894, 1517788, 2656129, 5312258, 7209493, 10624516, 14418986, 28837972, 50466451, 100932902, 201865804]

約数ペア:

[(1, 201865804), (2, 100932902), (4, 50466451), (7, 28837972), (14, 14418986), (19, 10624516), (28, 7209493), (38, 5312258), (76, 2656129), (133, 1517788), (266, 758894), (532, 379447), (613, 329308), (619, 326116), (1226, 164654), (1238, 163058), (2452, 82327), (2476, 81529), (4291, 47044), (4333, 46588), (8582, 23522), (8666, 23294), (11647, 17332), (11761, 17164)]