202230400

素因数分解:

$2^7\times 5^2\times {\mathrm{63197}}^1$

素因数の和:63221

約数の個数: 48

約数和(自身を含む): 499580190

約数和(自身を除く): 297349790

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 63197, 126394, 252788, 315985, 505576, 631970, 1011152, 1263940, 1579925, 2022304, 2527880, 3159850, 4044608, 5055760, 6319700, 8089216, 10111520, 12639400, 20223040, 25278800, 40446080, 50557600, 101115200, 202230400]

約数ペア:

[(1, 202230400), (2, 101115200), (4, 50557600), (5, 40446080), (8, 25278800), (10, 20223040), (16, 12639400), (20, 10111520), (25, 8089216), (32, 6319700), (40, 5055760), (50, 4044608), (64, 3159850), (80, 2527880), (100, 2022304), (128, 1579925), (160, 1263940), (200, 1011152), (320, 631970), (400, 505576), (640, 315985), (800, 252788), (1600, 126394), (3200, 63197)]