201620776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{116141}}^1$

素因数の和:116185

約数の個数: 32

約数和(自身を含む): 445985280

約数和(自身を除く): 244364504

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 116141, 232282, 464564, 812987, 929128, 1625974, 3251948, 3600371, 6503896, 7200742, 14401484, 25202597, 28802968, 50405194, 100810388, 201620776]

約数ペア:

[(1, 201620776), (2, 100810388), (4, 50405194), (7, 28802968), (8, 25202597), (14, 14401484), (28, 7200742), (31, 6503896), (56, 3600371), (62, 3251948), (124, 1625974), (217, 929128), (248, 812987), (434, 464564), (868, 232282), (1736, 116141)]