206075228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 177126052

約数列:

[1, 2, 4, 31, 62, 71, 89, 124, 142, 178, 263, 284, 356, 526, 1052, 2201, 2759, 4402, 5518, 6319, 8153, 8804, 11036, 12638, 16306, 18673, 23407, 25276, 32612, 37346, 46814, 74692, 93628, 195889, 391778, 578863, 725617, 783556, 1157726, 1451234, 1661897, 2315452, 2902468, 3323794, 6647588, 51518807, 103037614, 206075228]

約数ペア:

[(1, 206075228), (2, 103037614), (4, 51518807), (31, 6647588), (62, 3323794), (71, 2902468), (89, 2315452), (124, 1661897), (142, 1451234), (178, 1157726), (263, 783556), (284, 725617), (356, 578863), (526, 391778), (1052, 195889), (2201, 93628), (2759, 74692), (4402, 46814), (5518, 37346), (6319, 32612), (8153, 25276), (8804, 23407), (11036, 18673), (12638, 16306)]