207938172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4027}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 524220032

約数和(自身を除く): 316281860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4027, 4303, 8054, 8606, 12081, 12909, 16108, 17212, 24162, 25818, 48324, 51636, 52351, 104702, 157053, 209404, 314106, 628212, 1332937, 2665874, 3998811, 5331748, 7997622, 15995244, 17328181, 34656362, 51984543, 69312724, 103969086, 207938172]

約数ペア:

[(1, 207938172), (2, 103969086), (3, 69312724), (4, 51984543), (6, 34656362), (12, 17328181), (13, 15995244), (26, 7997622), (39, 5331748), (52, 3998811), (78, 2665874), (156, 1332937), (331, 628212), (662, 314106), (993, 209404), (1324, 157053), (1986, 104702), (3972, 52351), (4027, 51636), (4303, 48324), (8054, 25818), (8606, 24162), (12081, 17212), (12909, 16108)]