208190016

素因数分解:

$2^6\times 3^2\times {\mathrm{361441}}^1$

素因数の和:361459

約数の個数: 42

約数和(自身を含む): 596740742

約数和(自身を除く): 388550726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 361441, 722882, 1084323, 1445764, 2168646, 2891528, 3252969, 4337292, 5783056, 6505938, 8674584, 11566112, 13011876, 17349168, 23132224, 26023752, 34698336, 52047504, 69396672, 104095008, 208190016]

約数ペア:

[(1, 208190016), (2, 104095008), (3, 69396672), (4, 52047504), (6, 34698336), (8, 26023752), (9, 23132224), (12, 17349168), (16, 13011876), (18, 11566112), (24, 8674584), (32, 6505938), (36, 5783056), (48, 4337292), (64, 3252969), (72, 2891528), (96, 2168646), (144, 1445764), (192, 1084323), (288, 722882), (576, 361441)]