200944640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3057

約数の個数: 88

約数和(自身を含む): 519282960

約数和(自身を除く): 318338320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3019, 3328, 4160, 5120, 6038, 6656, 8320, 12076, 13312, 15095, 16640, 24152, 30190, 33280, 39247, 48304, 60380, 66560, 78494, 96608, 120760, 156988, 193216, 196235, 241520, 313976, 386432, 392470, 483040, 627952, 772864, 784940, 966080, 1255904, 1545728, 1569880, 1932160, 2511808, 3091456, 3139760, 3864320, 5023616, 6279520, 7728640, 10047232, 12559040, 15457280, 20094464, 25118080, 40188928, 50236160, 100472320, 200944640]

約数ペア:

[(1, 200944640), (2, 100472320), (4, 50236160), (5, 40188928), (8, 25118080), (10, 20094464), (13, 15457280), (16, 12559040), (20, 10047232), (26, 7728640), (32, 6279520), (40, 5023616), (52, 3864320), (64, 3139760), (65, 3091456), (80, 2511808), (104, 1932160), (128, 1569880), (130, 1545728), (160, 1255904), (208, 966080), (256, 784940), (260, 772864), (320, 627952), (416, 483040), (512, 392470), (520, 386432), (640, 313976), (832, 241520), (1024, 196235), (1040, 193216), (1280, 156988), (1664, 120760), (2080, 96608), (2560, 78494), (3019, 66560), (3328, 60380), (4160, 48304), (5120, 39247), (6038, 33280), (6656, 30190), (8320, 24152), (12076, 16640), (13312, 15095)]