196351688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{13781}}^1$

素因数の和:13937

約数の個数: 32

約数和(自身を含む): 399402360

約数和(自身を除く): 203050672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 13781, 14248, 27562, 55124, 110248, 179153, 358306, 716612, 1433224, 1887997, 3775994, 7551988, 15103976, 24543961, 49087922, 98175844, 196351688]

約数ペア:

[(1, 196351688), (2, 98175844), (4, 49087922), (8, 24543961), (13, 15103976), (26, 7551988), (52, 3775994), (104, 1887997), (137, 1433224), (274, 716612), (548, 358306), (1096, 179153), (1781, 110248), (3562, 55124), (7124, 27562), (13781, 14248)]