203488942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 319243680

約数和(自身を除く): 115754738

約数列:

[1, 2, 53, 83, 101, 106, 166, 202, 229, 458, 4399, 5353, 8383, 8798, 10706, 12137, 16766, 19007, 23129, 24274, 38014, 46258, 444299, 888598, 1007371, 1225837, 1919707, 2014742, 2451674, 3839414, 101744471, 203488942]

約数ペア:

[(1, 203488942), (2, 101744471), (53, 3839414), (83, 2451674), (101, 2014742), (106, 1919707), (166, 1225837), (202, 1007371), (229, 888598), (458, 444299), (4399, 46258), (5353, 38014), (8383, 24274), (8798, 23129), (10706, 19007), (12137, 16766)]