210006386538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1\times {\mathrm{793981}}^1$

素因数の和:797390

約数の個数: 32

約数和(自身を含む): 452455406592

約数和(自身を除く): 242449020054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3391, 6782, 10173, 20346, 44083, 88166, 132249, 264498, 793981, 1587962, 2381943, 4763886, 10321753, 20643506, 30965259, 61930518, 2692389571, 5384779142, 8077168713, 16154337426, 35001064423, 70002128846, 105003193269, 210006386538]

約数ペア:

[(1, 210006386538), (2, 105003193269), (3, 70002128846), (6, 35001064423), (13, 16154337426), (26, 8077168713), (39, 5384779142), (78, 2692389571), (3391, 61930518), (6782, 30965259), (10173, 20643506), (20346, 10321753), (44083, 4763886), (88166, 2381943), (132249, 1587962), (264498, 793981)]