209643072

素因数分解:

$2^6\times 3^1\times {\mathrm{947}}^1\times {\mathrm{1153}}^1$

素因数の和:2115

約数の個数: 56

約数和(自身を含む): 555747936

約数和(自身を除く): 346104864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 947, 1153, 1894, 2306, 2841, 3459, 3788, 4612, 5682, 6918, 7576, 9224, 11364, 13836, 15152, 18448, 22728, 27672, 30304, 36896, 45456, 55344, 60608, 73792, 90912, 110688, 181824, 221376, 1091891, 2183782, 3275673, 4367564, 6551346, 8735128, 13102692, 17470256, 26205384, 34940512, 52410768, 69881024, 104821536, 209643072]

約数ペア:

[(1, 209643072), (2, 104821536), (3, 69881024), (4, 52410768), (6, 34940512), (8, 26205384), (12, 17470256), (16, 13102692), (24, 8735128), (32, 6551346), (48, 4367564), (64, 3275673), (96, 2183782), (192, 1091891), (947, 221376), (1153, 181824), (1894, 110688), (2306, 90912), (2841, 73792), (3459, 60608), (3788, 55344), (4612, 45456), (5682, 36896), (6918, 30304), (7576, 27672), (9224, 22728), (11364, 18448), (13836, 15152)]