209095248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{140521}}^1$

素因数の和:140563

約数の個数: 40

約数和(自身を含む): 557591296

約数和(自身を除く): 348496048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 140521, 281042, 421563, 562084, 843126, 1124168, 1686252, 2248336, 3372504, 4356151, 6745008, 8712302, 13068453, 17424604, 26136906, 34849208, 52273812, 69698416, 104547624, 209095248]

約数ペア:

[(1, 209095248), (2, 104547624), (3, 69698416), (4, 52273812), (6, 34849208), (8, 26136906), (12, 17424604), (16, 13068453), (24, 8712302), (31, 6745008), (48, 4356151), (62, 3372504), (93, 2248336), (124, 1686252), (186, 1124168), (248, 843126), (372, 562084), (496, 421563), (744, 281042), (1488, 140521)]