201781384

素因数分解:

$2^3\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4357}}^1$

素因数の和:5197

約数の個数: 32

約数和(自身を含む): 433010880

約数和(自身を除く): 231229496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 827, 1654, 3308, 4357, 5789, 6616, 8714, 11578, 17428, 23156, 30499, 34856, 46312, 60998, 121996, 243992, 3603239, 7206478, 14412956, 25222673, 28825912, 50445346, 100890692, 201781384]

約数ペア:

[(1, 201781384), (2, 100890692), (4, 50445346), (7, 28825912), (8, 25222673), (14, 14412956), (28, 7206478), (56, 3603239), (827, 243992), (1654, 121996), (3308, 60998), (4357, 46312), (5789, 34856), (6616, 30499), (8714, 23156), (11578, 17428)]