214348030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44563}}^1$

素因数の和:44620

約数の個数: 32

約数和(自身を含む): 426744864

約数和(自身を除く): 212396834

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 44563, 89126, 222815, 445630, 579319, 1158638, 1648831, 2896595, 3297662, 5793190, 8244155, 16488310, 21434803, 42869606, 107174015, 214348030]

約数ペア:

[(1, 214348030), (2, 107174015), (5, 42869606), (10, 21434803), (13, 16488310), (26, 8244155), (37, 5793190), (65, 3297662), (74, 2896595), (130, 1648831), (185, 1158638), (370, 579319), (481, 445630), (962, 222815), (2405, 89126), (4810, 44563)]