201748859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 236705280

約数和(自身を除く): 34956421

約数列:

[1, 13, 19, 67, 73, 167, 247, 871, 949, 1273, 1387, 2171, 3173, 4891, 11189, 12191, 16549, 18031, 41249, 63583, 92929, 145457, 158483, 212591, 231629, 816797, 1208077, 2763683, 3011177, 10618361, 15519143, 201748859]

約数ペア:

[(1, 201748859), (13, 15519143), (19, 10618361), (67, 3011177), (73, 2763683), (167, 1208077), (247, 816797), (871, 231629), (949, 212591), (1273, 158483), (1387, 145457), (2171, 92929), (3173, 63583), (4891, 41249), (11189, 18031), (12191, 16549)]