205196672

素因数分解:

$2^7\times {\mathrm{37}}^2\times {\mathrm{1171}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 420496020

約数和(自身を除く): 215299348

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1171, 1184, 1369, 2342, 2368, 2738, 4684, 4736, 5476, 9368, 10952, 18736, 21904, 37472, 43327, 43808, 74944, 86654, 87616, 149888, 173308, 175232, 346616, 693232, 1386464, 1603099, 2772928, 3206198, 5545856, 6412396, 12824792, 25649584, 51299168, 102598336, 205196672]

約数ペア:

[(1, 205196672), (2, 102598336), (4, 51299168), (8, 25649584), (16, 12824792), (32, 6412396), (37, 5545856), (64, 3206198), (74, 2772928), (128, 1603099), (148, 1386464), (296, 693232), (592, 346616), (1171, 175232), (1184, 173308), (1369, 149888), (2342, 87616), (2368, 86654), (2738, 74944), (4684, 43808), (4736, 43327), (5476, 37472), (9368, 21904), (10952, 18736)]