198725888

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{33751}}^1$

素因数の和:33790

約数の個数: 36

約数和(自身を含む): 413934528

約数和(自身を除く): 215208640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 33751, 67502, 135004, 270008, 540016, 776273, 1080032, 1552546, 2160064, 3105092, 4320128, 6210184, 8640256, 12420368, 24840736, 49681472, 99362944, 198725888]

約数ペア:

[(1, 198725888), (2, 99362944), (4, 49681472), (8, 24840736), (16, 12420368), (23, 8640256), (32, 6210184), (46, 4320128), (64, 3105092), (92, 2160064), (128, 1552546), (184, 1080032), (256, 776273), (368, 540016), (736, 270008), (1472, 135004), (2944, 67502), (5888, 33751)]