201895712

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{38707}}^1$

素因数の和:38880

約数の個数: 24

約数和(自身を含む): 399931056

約数和(自身を除く): 198035344

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 38707, 77414, 154828, 309656, 619312, 1238624, 6309241, 12618482, 25236964, 50473928, 100947856, 201895712]

約数ペア:

[(1, 201895712), (2, 100947856), (4, 50473928), (8, 25236964), (16, 12618482), (32, 6309241), (163, 1238624), (326, 619312), (652, 309656), (1304, 154828), (2608, 77414), (5216, 38707)]