197306512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41243}}^1$

素因数の和:41287

約数の個数: 40

約数和(自身を含む): 429597504

約数和(自身を除く): 232290992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 41243, 82486, 164972, 329944, 536159, 659888, 948589, 1072318, 1897178, 2144636, 3794356, 4289272, 7588712, 8578544, 12331657, 15177424, 24663314, 49326628, 98653256, 197306512]

約数ペア:

[(1, 197306512), (2, 98653256), (4, 49326628), (8, 24663314), (13, 15177424), (16, 12331657), (23, 8578544), (26, 7588712), (46, 4289272), (52, 3794356), (92, 2144636), (104, 1897178), (184, 1072318), (208, 948589), (299, 659888), (368, 536159), (598, 329944), (1196, 164972), (2392, 82486), (4784, 41243)]