197938296

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{5297}}^1$

素因数の和:5485

約数の個数: 64

約数和(自身を含む): 553111200

約数和(自身を除く): 355172904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 5297, 6228, 9342, 10594, 12456, 15891, 18684, 21188, 31782, 37368, 42376, 47673, 63564, 95346, 127128, 143019, 190692, 286038, 381384, 572076, 916381, 1144152, 1832762, 2749143, 3665524, 5498286, 7331048, 8247429, 10996572, 16494858, 21993144, 24742287, 32989716, 49484574, 65979432, 98969148, 197938296]

約数ペア:

[(1, 197938296), (2, 98969148), (3, 65979432), (4, 49484574), (6, 32989716), (8, 24742287), (9, 21993144), (12, 16494858), (18, 10996572), (24, 8247429), (27, 7331048), (36, 5498286), (54, 3665524), (72, 2749143), (108, 1832762), (173, 1144152), (216, 916381), (346, 572076), (519, 381384), (692, 286038), (1038, 190692), (1384, 143019), (1557, 127128), (2076, 95346), (3114, 63564), (4152, 47673), (4671, 42376), (5297, 37368), (6228, 31782), (9342, 21188), (10594, 18684), (12456, 15891)]