204889357431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{78593}}^1$

素因数の和:80176

約数の個数: 48

約数和(自身を含む): 342072525600

約数和(自身を除く): 137183168169

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1549, 1683, 4647, 13941, 17039, 26333, 51117, 78593, 78999, 153351, 235779, 236997, 289663, 707337, 864523, 868989, 1336081, 2593569, 2606967, 4008243, 7780707, 12024729, 14696891, 44090673, 121740557, 132272019, 365221671, 1095665013, 1339146127, 2069589469, 4017438381, 6208768407, 12052315143, 18626305221, 22765484159, 68296452477, 204889357431]

約数ペア:

[(1, 204889357431), (3, 68296452477), (9, 22765484159), (11, 18626305221), (17, 12052315143), (33, 6208768407), (51, 4017438381), (99, 2069589469), (153, 1339146127), (187, 1095665013), (561, 365221671), (1549, 132272019), (1683, 121740557), (4647, 44090673), (13941, 14696891), (17039, 12024729), (26333, 7780707), (51117, 4008243), (78593, 2606967), (78999, 2593569), (153351, 1336081), (235779, 868989), (236997, 864523), (289663, 707337)]