199207428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139501}}^1$

素因数の和:139532

約数の個数: 48

約数和(自身を含む): 562472064

約数和(自身を除く): 363264636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 139501, 279002, 418503, 558004, 837006, 976507, 1674012, 1953014, 2371517, 2929521, 3906028, 4743034, 5859042, 7114551, 9486068, 11718084, 14229102, 16600619, 28458204, 33201238, 49801857, 66402476, 99603714, 199207428]

約数ペア:

[(1, 199207428), (2, 99603714), (3, 66402476), (4, 49801857), (6, 33201238), (7, 28458204), (12, 16600619), (14, 14229102), (17, 11718084), (21, 9486068), (28, 7114551), (34, 5859042), (42, 4743034), (51, 3906028), (68, 2929521), (84, 2371517), (102, 1953014), (119, 1674012), (204, 976507), (238, 837006), (357, 558004), (476, 418503), (714, 279002), (1428, 139501)]