237082916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 496484352

約数和(自身を除く): 259401436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 3847, 4402, 7694, 8804, 15388, 15407, 26929, 30814, 53858, 61628, 107716, 119257, 238514, 273137, 477028, 546274, 834799, 1092548, 1669598, 1911959, 3339196, 3823918, 7647836, 8467247, 16934494, 33868988, 59270729, 118541458, 237082916]

約数ペア:

[(1, 237082916), (2, 118541458), (4, 59270729), (7, 33868988), (14, 16934494), (28, 8467247), (31, 7647836), (62, 3823918), (71, 3339196), (124, 1911959), (142, 1669598), (217, 1092548), (284, 834799), (434, 546274), (497, 477028), (868, 273137), (994, 238514), (1988, 119257), (2201, 107716), (3847, 61628), (4402, 53858), (7694, 30814), (8804, 26929), (15388, 15407)]