201378828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{342481}}^1$

素因数の和:342502

約数の個数: 36

約数和(自身を含む): 546601272

約数和(自身を除く): 345222444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 342481, 684962, 1027443, 1369924, 2054886, 2397367, 4109772, 4794734, 7192101, 9589468, 14384202, 16781569, 28768404, 33563138, 50344707, 67126276, 100689414, 201378828]

約数ペア:

[(1, 201378828), (2, 100689414), (3, 67126276), (4, 50344707), (6, 33563138), (7, 28768404), (12, 16781569), (14, 14384202), (21, 9589468), (28, 7192101), (42, 4794734), (49, 4109772), (84, 2397367), (98, 2054886), (147, 1369924), (196, 1027443), (294, 684962), (588, 342481)]