195742558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 336897792

約数和(自身を除く): 141155234

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1441, 2882, 2953, 3013, 5906, 6026, 32483, 33143, 64966, 66286, 67919, 135838, 386843, 747109, 773686, 1494218, 4255273, 8510546, 8897389, 17794778, 97871279, 195742558]

約数ペア:

[(1, 195742558), (2, 97871279), (11, 17794778), (22, 8897389), (23, 8510546), (46, 4255273), (131, 1494218), (253, 773686), (262, 747109), (506, 386843), (1441, 135838), (2882, 67919), (2953, 66286), (3013, 64966), (5906, 33143), (6026, 32483)]