213453568

素因数分解:

$2^8\times {\mathrm{563}}^1\times {\mathrm{1481}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 427118328

約数和(自身を除く): 213664760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 563, 1126, 1481, 2252, 2962, 4504, 5924, 9008, 11848, 18016, 23696, 36032, 47392, 72064, 94784, 144128, 189568, 379136, 833803, 1667606, 3335212, 6670424, 13340848, 26681696, 53363392, 106726784, 213453568]

約数ペア:

[(1, 213453568), (2, 106726784), (4, 53363392), (8, 26681696), (16, 13340848), (32, 6670424), (64, 3335212), (128, 1667606), (256, 833803), (563, 379136), (1126, 189568), (1481, 144128), (2252, 94784), (2962, 72064), (4504, 47392), (5924, 36032), (9008, 23696), (11848, 18016)]