214873538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 362214720

約数和(自身を除く): 147341182

約数列:

[1, 2, 11, 22, 41, 82, 211, 422, 451, 902, 1129, 2258, 2321, 4642, 8651, 12419, 17302, 24838, 46289, 92578, 95161, 190322, 238219, 476438, 509179, 1018358, 2620409, 5240818, 9766979, 19533958, 107436769, 214873538]

約数ペア:

[(1, 214873538), (2, 107436769), (11, 19533958), (22, 9766979), (41, 5240818), (82, 2620409), (211, 1018358), (422, 509179), (451, 476438), (902, 238219), (1129, 190322), (2258, 95161), (2321, 92578), (4642, 46289), (8651, 24838), (12419, 17302)]