201881536

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{166021}}^1$

素因数の和:166052

約数の個数: 28

約数和(自身を含む): 421695880

約数和(自身を除く): 219814344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 166021, 332042, 664084, 1328168, 2656336, 3154399, 5312672, 6308798, 10625344, 12617596, 25235192, 50470384, 100940768, 201881536]

約数ペア:

[(1, 201881536), (2, 100940768), (4, 50470384), (8, 25235192), (16, 12617596), (19, 10625344), (32, 6308798), (38, 5312672), (64, 3154399), (76, 2656336), (152, 1328168), (304, 664084), (608, 332042), (1216, 166021)]