201286744

素因数分解:

$2^3\times {\mathrm{163}}^2\times {\mathrm{947}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 380143260

約数和(自身を除く): 178856516

約数列:

[1, 2, 4, 8, 163, 326, 652, 947, 1304, 1894, 3788, 7576, 26569, 53138, 106276, 154361, 212552, 308722, 617444, 1234888, 25160843, 50321686, 100643372, 201286744]

約数ペア:

[(1, 201286744), (2, 100643372), (4, 50321686), (8, 25160843), (163, 1234888), (326, 617444), (652, 308722), (947, 212552), (1304, 154361), (1894, 106276), (3788, 53138), (7576, 26569)]