218793434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 369515520

約数和(自身を除く): 150722086

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1802, 2438, 5279, 10558, 20723, 41446, 89743, 121417, 179486, 242834, 279787, 559574, 2064089, 4128178, 4756379, 6435101, 9512758, 12870202, 109396717, 218793434]

約数ペア:

[(1, 218793434), (2, 109396717), (17, 12870202), (23, 9512758), (34, 6435101), (46, 4756379), (53, 4128178), (106, 2064089), (391, 559574), (782, 279787), (901, 242834), (1219, 179486), (1802, 121417), (2438, 89743), (5279, 41446), (10558, 20723)]