195470522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 338158800

約数和(自身を除く): 142688278

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 4969, 9938, 19669, 39338, 64597, 84473, 129194, 168946, 442241, 884482, 1098149, 2196298, 5749133, 7518097, 11498266, 15036194, 97735261, 195470522]

約数ペア:

[(1, 195470522), (2, 97735261), (13, 15036194), (17, 11498266), (26, 7518097), (34, 5749133), (89, 2196298), (178, 1098149), (221, 884482), (442, 442241), (1157, 168946), (1513, 129194), (2314, 84473), (3026, 64597), (4969, 39338), (9938, 19669)]