207974298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73907}}^1$

素因数の和:73986

約数の個数: 32

約数和(自身を含む): 482471424

約数和(自身を除く): 274497126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 73907, 147814, 221721, 443442, 517349, 1034698, 1552047, 3104094, 4951769, 9903538, 14855307, 29710614, 34662383, 69324766, 103987149, 207974298]

約数ペア:

[(1, 207974298), (2, 103987149), (3, 69324766), (6, 34662383), (7, 29710614), (14, 14855307), (21, 9903538), (42, 4951769), (67, 3104094), (134, 1552047), (201, 1034698), (402, 517349), (469, 443442), (938, 221721), (1407, 147814), (2814, 73907)]