211318368

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{9871}}^1$

素因数の和:10107

約数の個数: 48

約数和(自身を含む): 557254656

約数和(自身を除く): 345936288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 9871, 10704, 19742, 21408, 29613, 39484, 59226, 78968, 118452, 157936, 236904, 315872, 473808, 947616, 2201233, 4402466, 6603699, 8804932, 13207398, 17609864, 26414796, 35219728, 52829592, 70439456, 105659184, 211318368]

約数ペア:

[(1, 211318368), (2, 105659184), (3, 70439456), (4, 52829592), (6, 35219728), (8, 26414796), (12, 17609864), (16, 13207398), (24, 8804932), (32, 6603699), (48, 4402466), (96, 2201233), (223, 947616), (446, 473808), (669, 315872), (892, 236904), (1338, 157936), (1784, 118452), (2676, 78968), (3568, 59226), (5352, 39484), (7136, 29613), (9871, 21408), (10704, 19742)]