201627160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{102871}}^1$

素因数の和:102896

約数の個数: 48

約数和(自身を含む): 527733360

約数和(自身を除く): 326106200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 102871, 205742, 411484, 514355, 720097, 822968, 1028710, 1440194, 2057420, 2880388, 3600485, 4114840, 5040679, 5760776, 7200970, 10081358, 14401940, 20162716, 25203395, 28803880, 40325432, 50406790, 100813580, 201627160]

約数ペア:

[(1, 201627160), (2, 100813580), (4, 50406790), (5, 40325432), (7, 28803880), (8, 25203395), (10, 20162716), (14, 14401940), (20, 10081358), (28, 7200970), (35, 5760776), (40, 5040679), (49, 4114840), (56, 3600485), (70, 2880388), (98, 2057420), (140, 1440194), (196, 1028710), (245, 822968), (280, 720097), (392, 514355), (490, 411484), (980, 205742), (1960, 102871)]