201279688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 383882400

約数和(自身を除く): 182602712

約数列:

[1, 2, 4, 8, 73, 146, 292, 523, 584, 659, 1046, 1318, 2092, 2636, 4184, 5272, 38179, 48107, 76358, 96214, 152716, 192428, 305432, 344657, 384856, 689314, 1378628, 2757256, 25159961, 50319922, 100639844, 201279688]

約数ペア:

[(1, 201279688), (2, 100639844), (4, 50319922), (8, 25159961), (73, 2757256), (146, 1378628), (292, 689314), (523, 384856), (584, 344657), (659, 305432), (1046, 192428), (1318, 152716), (2092, 96214), (2636, 76358), (4184, 48107), (5272, 38179)]