201660881134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1231577}}^1$

素因数の和:1231768

約数の個数: 32

約数和(自身を含む): 331048166400

約数和(自身を除く): 129387285266

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 589, 1178, 2641, 4309, 5282, 8618, 81871, 163742, 1231577, 2463154, 23399963, 38178887, 46799926, 76357774, 171189203, 342378406, 725398853, 1450797706, 3252594857, 5306865293, 6505189714, 10613730586, 100830440567, 201660881134]

約数ペア:

[(1, 201660881134), (2, 100830440567), (19, 10613730586), (31, 6505189714), (38, 5306865293), (62, 3252594857), (139, 1450797706), (278, 725398853), (589, 342378406), (1178, 171189203), (2641, 76357774), (4309, 46799926), (5282, 38178887), (8618, 23399963), (81871, 2463154), (163742, 1231577)]