196201920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{204377}}^1$

素因数の和:204397

約数の個数: 56

約数和(自身を含む): 622944144

約数和(自身を除く): 426742224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 204377, 408754, 613131, 817508, 1021885, 1226262, 1635016, 2043770, 2452524, 3065655, 3270032, 4087540, 4905048, 6131310, 6540064, 8175080, 9810096, 12262620, 13080128, 16350160, 19620192, 24525240, 32700320, 39240384, 49050480, 65400640, 98100960, 196201920]

約数ペア:

[(1, 196201920), (2, 98100960), (3, 65400640), (4, 49050480), (5, 39240384), (6, 32700320), (8, 24525240), (10, 19620192), (12, 16350160), (15, 13080128), (16, 12262620), (20, 9810096), (24, 8175080), (30, 6540064), (32, 6131310), (40, 4905048), (48, 4087540), (60, 3270032), (64, 3065655), (80, 2452524), (96, 2043770), (120, 1635016), (160, 1226262), (192, 1021885), (240, 817508), (320, 613131), (480, 408754), (960, 204377)]