200565639

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 310489088

約数和(自身を除く): 109923449

約数列:

[1, 3, 9, 27, 67, 81, 97, 127, 201, 243, 291, 381, 603, 873, 1143, 1809, 2619, 3429, 5427, 6499, 7857, 8509, 10287, 12319, 16281, 19497, 23571, 25527, 30861, 36957, 58491, 76581, 110871, 175473, 229743, 332613, 526419, 689229, 825373, 997839, 1579257, 2067687, 2476119, 2993517, 7428357, 22285071, 66855213, 200565639]

約数ペア:

[(1, 200565639), (3, 66855213), (9, 22285071), (27, 7428357), (67, 2993517), (81, 2476119), (97, 2067687), (127, 1579257), (201, 997839), (243, 825373), (291, 689229), (381, 526419), (603, 332613), (873, 229743), (1143, 175473), (1809, 110871), (2619, 76581), (3429, 58491), (5427, 36957), (6499, 30861), (7857, 25527), (8509, 23571), (10287, 19497), (12319, 16281)]