212285696

素因数分解:

$2^8\times 7^1\times {\mathrm{118463}}^1$

素因数の和:118486

約数の個数: 36

約数和(自身を含む): 484280832

約数和(自身を除く): 271995136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 118463, 236926, 473852, 829241, 947704, 1658482, 1895408, 3316964, 3790816, 6633928, 7581632, 13267856, 15163264, 26535712, 30326528, 53071424, 106142848, 212285696]

約数ペア:

[(1, 212285696), (2, 106142848), (4, 53071424), (7, 30326528), (8, 26535712), (14, 15163264), (16, 13267856), (28, 7581632), (32, 6633928), (56, 3790816), (64, 3316964), (112, 1895408), (128, 1658482), (224, 947704), (256, 829241), (448, 473852), (896, 236926), (1792, 118463)]