200780559

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4639}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 341504000

約数和(自身を除く): 140723441

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4639, 4809, 6183, 13917, 14427, 32473, 41751, 43281, 97419, 125253, 292257, 876771, 1062331, 3186993, 7436317, 9560979, 22308951, 28682937, 66926853, 200780559]

約数ペア:

[(1, 200780559), (3, 66926853), (7, 28682937), (9, 22308951), (21, 9560979), (27, 7436317), (63, 3186993), (189, 1062331), (229, 876771), (687, 292257), (1603, 125253), (2061, 97419), (4639, 43281), (4809, 41751), (6183, 32473), (13917, 14427)]