196518741892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{390107}}^1$

素因数の和:390336

約数の個数: 36

約数和(自身を含む): 378712165104

約数和(自身を除く): 182193423212

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 11449, 22898, 45796, 125939, 251878, 390107, 503756, 780214, 1560428, 4291177, 8582354, 17164708, 41741449, 83482898, 166965796, 459155939, 918311878, 1836623756, 4466335043, 8932670086, 17865340172, 49129685473, 98259370946, 196518741892]

約数ペア:

[(1, 196518741892), (2, 98259370946), (4, 49129685473), (11, 17865340172), (22, 8932670086), (44, 4466335043), (107, 1836623756), (214, 918311878), (428, 459155939), (1177, 166965796), (2354, 83482898), (4708, 41741449), (11449, 17164708), (22898, 8582354), (45796, 4291177), (125939, 1560428), (251878, 780214), (390107, 503756)]