203400358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 367914240

約数和(自身を除く): 164513882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 653, 1171, 1306, 2342, 4571, 8197, 9142, 12407, 16394, 22249, 24814, 44498, 86849, 155743, 173698, 311486, 764663, 1529326, 5352641, 10705282, 14528597, 29057194, 101700179, 203400358]

約数ペア:

[(1, 203400358), (2, 101700179), (7, 29057194), (14, 14528597), (19, 10705282), (38, 5352641), (133, 1529326), (266, 764663), (653, 311486), (1171, 173698), (1306, 155743), (2342, 86849), (4571, 44498), (8197, 24814), (9142, 22249), (12407, 16394)]