207590384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3011}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 418306560

約数和(自身を除く): 210716176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 3011, 4309, 6022, 8618, 12044, 17236, 24088, 34472, 48176, 68944, 93341, 186682, 373364, 418529, 746728, 837058, 1493456, 1674116, 3348232, 6696464, 12974399, 25948798, 51897596, 103795192, 207590384]

約数ペア:

[(1, 207590384), (2, 103795192), (4, 51897596), (8, 25948798), (16, 12974399), (31, 6696464), (62, 3348232), (124, 1674116), (139, 1493456), (248, 837058), (278, 746728), (496, 418529), (556, 373364), (1112, 186682), (2224, 93341), (3011, 68944), (4309, 48176), (6022, 34472), (8618, 24088), (12044, 17236)]