205591344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{611879}}^1$

素因数の和:611897

約数の個数: 40

約数和(自身を含む): 606984960

約数和(自身を除く): 401393616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 611879, 1223758, 1835637, 2447516, 3671274, 4283153, 4895032, 7342548, 8566306, 9790064, 12849459, 14685096, 17132612, 25698918, 29370192, 34265224, 51397836, 68530448, 102795672, 205591344]

約数ペア:

[(1, 205591344), (2, 102795672), (3, 68530448), (4, 51397836), (6, 34265224), (7, 29370192), (8, 25698918), (12, 17132612), (14, 14685096), (16, 12849459), (21, 9790064), (24, 8566306), (28, 7342548), (42, 4895032), (48, 4283153), (56, 3671274), (84, 2447516), (112, 1835637), (168, 1223758), (336, 611879)]