204941260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1543}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 447451200

約数和(自身を除く): 242509940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 1543, 2290, 3086, 4580, 6172, 6641, 7715, 13282, 15430, 26564, 30860, 33205, 44747, 66410, 89494, 132820, 178988, 223735, 353347, 447470, 706694, 894940, 1413388, 1766735, 3533470, 7066940, 10247063, 20494126, 40988252, 51235315, 102470630, 204941260]

約数ペア:

[(1, 204941260), (2, 102470630), (4, 51235315), (5, 40988252), (10, 20494126), (20, 10247063), (29, 7066940), (58, 3533470), (116, 1766735), (145, 1413388), (229, 894940), (290, 706694), (458, 447470), (580, 353347), (916, 223735), (1145, 178988), (1543, 132820), (2290, 89494), (3086, 66410), (4580, 44747), (6172, 33205), (6641, 30860), (7715, 26564), (13282, 15430)]