208852288

素因数分解:

$2^6\times {\mathrm{61}}^2\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 42

約数和(自身を含む): 421827198

約数和(自身を除く): 212974910

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 877, 976, 1754, 1952, 3508, 3721, 3904, 7016, 7442, 14032, 14884, 28064, 29768, 53497, 56128, 59536, 106994, 119072, 213988, 238144, 427976, 855952, 1711904, 3263317, 3423808, 6526634, 13053268, 26106536, 52213072, 104426144, 208852288]

約数ペア:

[(1, 208852288), (2, 104426144), (4, 52213072), (8, 26106536), (16, 13053268), (32, 6526634), (61, 3423808), (64, 3263317), (122, 1711904), (244, 855952), (488, 427976), (877, 238144), (976, 213988), (1754, 119072), (1952, 106994), (3508, 59536), (3721, 56128), (3904, 53497), (7016, 29768), (7442, 28064), (14032, 14884)]