220196758855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{78593}}^1$

素因数の和:78891

約数の個数: 32

約数和(自身を含む): 275695176960

約数和(自身を除く): 55498418105

約数列:

[1, 5, 41, 79, 173, 205, 395, 865, 3239, 7093, 13667, 16195, 35465, 68335, 78593, 392965, 560347, 2801735, 3222313, 6208847, 13596589, 16111565, 31044235, 67982945, 254562727, 557460149, 1074130531, 1272813635, 2787300745, 5370652655, 44039351771, 220196758855]

約数ペア:

[(1, 220196758855), (5, 44039351771), (41, 5370652655), (79, 2787300745), (173, 1272813635), (205, 1074130531), (395, 557460149), (865, 254562727), (3239, 67982945), (7093, 31044235), (13667, 16111565), (16195, 13596589), (35465, 6208847), (68335, 3222313), (78593, 2801735), (392965, 560347)]