204202270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 388270080

約数和(自身を除く): 184067810

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 15319, 30638, 76595, 153190, 474889, 658717, 949778, 1317434, 2374445, 3293585, 4748890, 6587170, 20420227, 40840454, 102101135, 204202270]

約数ペア:

[(1, 204202270), (2, 102101135), (5, 40840454), (10, 20420227), (31, 6587170), (43, 4748890), (62, 3293585), (86, 2374445), (155, 1317434), (215, 949778), (310, 658717), (430, 474889), (1333, 153190), (2666, 76595), (6665, 30638), (13330, 15319)]