254238194

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{32603}}^1$

素因数の和:33169

約数の個数: 16

約数和(自身を含む): 436632768

約数和(自身を除く): 182394574

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 32603, 65206, 228221, 456442, 18159871, 36319742, 127119097, 254238194]

約数ペア:

[(1, 254238194), (2, 127119097), (7, 36319742), (14, 18159871), (557, 456442), (1114, 228221), (3899, 65206), (7798, 32603)]