195804776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3923}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 389888640

約数和(自身を除く): 194083864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 1468, 2936, 3923, 6239, 7846, 12478, 15692, 24956, 31384, 49912, 66691, 133382, 266764, 533528, 1439741, 2879482, 5758964, 11517928, 24475597, 48951194, 97902388, 195804776]

約数ペア:

[(1, 195804776), (2, 97902388), (4, 48951194), (8, 24475597), (17, 11517928), (34, 5758964), (68, 2879482), (136, 1439741), (367, 533528), (734, 266764), (1468, 133382), (2936, 66691), (3923, 49912), (6239, 31384), (7846, 24956), (12478, 15692)]