195653648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 392641536

約数和(自身を除く): 196987888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 433, 496, 866, 911, 1732, 1822, 3464, 3644, 6928, 7288, 13423, 14576, 26846, 28241, 53692, 56482, 107384, 112964, 214768, 225928, 394463, 451856, 788926, 1577852, 3155704, 6311408, 12228353, 24456706, 48913412, 97826824, 195653648]

約数ペア:

[(1, 195653648), (2, 97826824), (4, 48913412), (8, 24456706), (16, 12228353), (31, 6311408), (62, 3155704), (124, 1577852), (248, 788926), (433, 451856), (496, 394463), (866, 225928), (911, 214768), (1732, 112964), (1822, 107384), (3464, 56482), (3644, 53692), (6928, 28241), (7288, 26846), (13423, 14576)]