202325851

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 271639200

約数和(自身を除く): 69313349

約数列:

[1, 7, 13, 19, 49, 73, 91, 133, 229, 247, 511, 637, 931, 949, 1387, 1603, 1729, 2977, 3577, 4351, 6643, 9709, 11221, 12103, 16717, 18031, 20839, 30457, 46501, 56563, 67963, 117019, 126217, 145873, 213199, 217321, 317623, 395941, 819133, 883519, 1521247, 2223361, 2771587, 4129099, 10648729, 15563527, 28903693, 202325851]

約数ペア:

[(1, 202325851), (7, 28903693), (13, 15563527), (19, 10648729), (49, 4129099), (73, 2771587), (91, 2223361), (133, 1521247), (229, 883519), (247, 819133), (511, 395941), (637, 317623), (931, 217321), (949, 213199), (1387, 145873), (1603, 126217), (1729, 117019), (2977, 67963), (3577, 56563), (4351, 46501), (6643, 30457), (9709, 20839), (11221, 18031), (12103, 16717)]