193450768

素因数分解:

$2^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2621}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 429168960

約数和(自身を除く): 235718192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659, 1318, 2621, 2636, 4613, 5242, 5272, 9226, 10484, 10544, 18347, 18452, 20968, 36694, 36904, 41936, 73388, 73808, 146776, 293552, 1727239, 3454478, 6908956, 12090673, 13817912, 24181346, 27635824, 48362692, 96725384, 193450768]

約数ペア:

[(1, 193450768), (2, 96725384), (4, 48362692), (7, 27635824), (8, 24181346), (14, 13817912), (16, 12090673), (28, 6908956), (56, 3454478), (112, 1727239), (659, 293552), (1318, 146776), (2621, 73808), (2636, 73388), (4613, 41936), (5242, 36904), (5272, 36694), (9226, 20968), (10484, 18452), (10544, 18347)]