222713402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 358585920

約数和(自身を除く): 135872518

約数列:

[1, 2, 19, 38, 83, 166, 241, 293, 482, 586, 1577, 3154, 4579, 5567, 9158, 11134, 20003, 24319, 40006, 48638, 70613, 141226, 380057, 462061, 760114, 924122, 1341647, 2683294, 5860879, 11721758, 111356701, 222713402]

約数ペア:

[(1, 222713402), (2, 111356701), (19, 11721758), (38, 5860879), (83, 2683294), (166, 1341647), (241, 924122), (293, 760114), (482, 462061), (586, 380057), (1577, 141226), (3154, 70613), (4579, 48638), (5567, 40006), (9158, 24319), (11134, 20003)]