227939710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7211}}^1$

素因数の和:7356

約数の個数: 32

約数和(自身を含む): 428392800

約数和(自身を除く): 200453090

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 7211, 14422, 15805, 31610, 36055, 72110, 209119, 418238, 785999, 1045595, 1571998, 2091190, 3929995, 7859990, 22793971, 45587942, 113969855, 227939710]

約数ペア:

[(1, 227939710), (2, 113969855), (5, 45587942), (10, 22793971), (29, 7859990), (58, 3929995), (109, 2091190), (145, 1571998), (218, 1045595), (290, 785999), (545, 418238), (1090, 209119), (3161, 72110), (6322, 36055), (7211, 31610), (14422, 15805)]