205985754

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{32603}}^1$

素因数の和:32633

約数の個数: 48

約数和(自身を含む): 498449952

約数和(自身を除く): 292464198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 32603, 65206, 97809, 195618, 293427, 423839, 586854, 847678, 880281, 1271517, 1760562, 2543034, 2640843, 3814551, 5281686, 7629102, 7922529, 11443653, 15845058, 22887306, 34330959, 68661918, 102992877, 205985754]

約数ペア:

[(1, 205985754), (2, 102992877), (3, 68661918), (6, 34330959), (9, 22887306), (13, 15845058), (18, 11443653), (26, 7922529), (27, 7629102), (39, 5281686), (54, 3814551), (78, 2640843), (81, 2543034), (117, 1760562), (162, 1271517), (234, 880281), (243, 847678), (351, 586854), (486, 423839), (702, 293427), (1053, 195618), (2106, 97809), (3159, 65206), (6318, 32603)]