201195008

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 466324320

約数和(自身を除く): 265129312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 769, 896, 1022, 1168, 1538, 1792, 2044, 2336, 3076, 3584, 4088, 4672, 5383, 6152, 8176, 9344, 10766, 12304, 16352, 18688, 21532, 24608, 32704, 37376, 43064, 49216, 56137, 65408, 86128, 98432, 112274, 130816, 172256, 196864, 224548, 261632, 344512, 392959, 393728, 449096, 689024, 785918, 898192, 1378048, 1571836, 1796384, 2756096, 3143672, 3592768, 6287344, 7185536, 12574688, 14371072, 25149376, 28742144, 50298752, 100597504, 201195008]

約数ペア:

[(1, 201195008), (2, 100597504), (4, 50298752), (7, 28742144), (8, 25149376), (14, 14371072), (16, 12574688), (28, 7185536), (32, 6287344), (56, 3592768), (64, 3143672), (73, 2756096), (112, 1796384), (128, 1571836), (146, 1378048), (224, 898192), (256, 785918), (292, 689024), (448, 449096), (511, 393728), (512, 392959), (584, 344512), (769, 261632), (896, 224548), (1022, 196864), (1168, 172256), (1538, 130816), (1792, 112274), (2044, 98432), (2336, 86128), (3076, 65408), (3584, 56137), (4088, 49216), (4672, 43064), (5383, 37376), (6152, 32704), (8176, 24608), (9344, 21532), (10766, 18688), (12304, 16352)]