200625616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 400415840

約数和(自身を除く): 199790224

約数列:

[1, 2, 4, 8, 16, 43, 86, 163, 172, 326, 344, 652, 688, 1304, 1789, 2608, 3578, 7009, 7156, 14018, 14312, 28036, 28624, 56072, 76927, 112144, 153854, 291607, 307708, 583214, 615416, 1166428, 1230832, 2332856, 4665712, 12539101, 25078202, 50156404, 100312808, 200625616]

約数ペア:

[(1, 200625616), (2, 100312808), (4, 50156404), (8, 25078202), (16, 12539101), (43, 4665712), (86, 2332856), (163, 1230832), (172, 1166428), (326, 615416), (344, 583214), (652, 307708), (688, 291607), (1304, 153854), (1789, 112144), (2608, 76927), (3578, 56072), (7009, 28624), (7156, 28036), (14018, 14312)]