195231842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 341877672

約数和(自身を除く): 146645830

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 169, 221, 338, 442, 557, 793, 1037, 1114, 1586, 2074, 2873, 5746, 7241, 9469, 10309, 13481, 14482, 18938, 20618, 26962, 33977, 67954, 94133, 123097, 175253, 188266, 246194, 350506, 441701, 577609, 883402, 1155218, 1600261, 3200522, 5742113, 7508917, 11484226, 15017834, 97615921, 195231842]

約数ペア:

[(1, 195231842), (2, 97615921), (13, 15017834), (17, 11484226), (26, 7508917), (34, 5742113), (61, 3200522), (122, 1600261), (169, 1155218), (221, 883402), (338, 577609), (442, 441701), (557, 350506), (793, 246194), (1037, 188266), (1114, 175253), (1586, 123097), (2074, 94133), (2873, 67954), (5746, 33977), (7241, 26962), (9469, 20618), (10309, 18938), (13481, 14482)]