215084696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8941}}^1$

素因数の和:9075

約数の個数: 32

約数和(自身を含む): 420631680

約数和(自身を除く): 205546984

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 8941, 12028, 17882, 24056, 35764, 71528, 277171, 554342, 867277, 1108684, 1734554, 2217368, 3469108, 6938216, 26885587, 53771174, 107542348, 215084696]

約数ペア:

[(1, 215084696), (2, 107542348), (4, 53771174), (8, 26885587), (31, 6938216), (62, 3469108), (97, 2217368), (124, 1734554), (194, 1108684), (248, 867277), (388, 554342), (776, 277171), (3007, 71528), (6014, 35764), (8941, 24056), (12028, 17882)]