202077872005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1\times {\mathrm{17851}}^1$

素因数の和:18621

約数の個数: 32

約数和(自身を含む): 254960835840

約数和(自身を除く): 52882963835

約数列:

[1, 5, 23, 115, 173, 569, 865, 2845, 3979, 13087, 17851, 19895, 65435, 89255, 98437, 410573, 492185, 2052865, 2264051, 3088223, 10157219, 11320255, 15441115, 50786095, 71029129, 233616037, 355145645, 1168080185, 1757198887, 8785994435, 40415574401, 202077872005]

約数ペア:

[(1, 202077872005), (5, 40415574401), (23, 8785994435), (115, 1757198887), (173, 1168080185), (569, 355145645), (865, 233616037), (2845, 71029129), (3979, 50786095), (13087, 15441115), (17851, 11320255), (19895, 10157219), (65435, 3088223), (89255, 2264051), (98437, 2052865), (410573, 492185)]