193731304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{27803}}^1$

素因数の和:27889

約数の個数: 32

約数和(自身を含む): 397041120

約数和(自身を除く): 203309816

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 27803, 55606, 111212, 222424, 361439, 722878, 1445756, 1862801, 2891512, 3725602, 7451204, 14902408, 24216413, 48432826, 96865652, 193731304]

約数ペア:

[(1, 193731304), (2, 96865652), (4, 48432826), (8, 24216413), (13, 14902408), (26, 7451204), (52, 3725602), (67, 2891512), (104, 1862801), (134, 1445756), (268, 722878), (536, 361439), (871, 222424), (1742, 111212), (3484, 55606), (6968, 27803)]