201670437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 286416000

約数和(自身を除く): 84745563

約数列:

[1, 3, 29, 59, 87, 101, 177, 303, 389, 1167, 1711, 2929, 5133, 5959, 8787, 11281, 17877, 22951, 33843, 39289, 68853, 117867, 172811, 518433, 665579, 1139381, 1996737, 2318051, 3418143, 6954153, 67223479, 201670437]

約数ペア:

[(1, 201670437), (3, 67223479), (29, 6954153), (59, 3418143), (87, 2318051), (101, 1996737), (177, 1139381), (303, 665579), (389, 518433), (1167, 172811), (1711, 117867), (2929, 68853), (5133, 39289), (5959, 33843), (8787, 22951), (11281, 17877)]