201948188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8887}}^1$

素因数の和:8946

約数の個数: 48

約数和(自身を含む): 418091520

約数和(自身を除く): 216143332

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 8887, 11362, 17774, 22724, 35548, 115531, 168853, 204401, 231062, 337706, 408802, 462124, 675412, 817604, 2195089, 2657213, 3883619, 4390178, 5314426, 7767238, 8780356, 10628852, 15534476, 50487047, 100974094, 201948188]

約数ペア:

[(1, 201948188), (2, 100974094), (4, 50487047), (13, 15534476), (19, 10628852), (23, 8780356), (26, 7767238), (38, 5314426), (46, 4390178), (52, 3883619), (76, 2657213), (92, 2195089), (247, 817604), (299, 675412), (437, 462124), (494, 408802), (598, 337706), (874, 231062), (988, 204401), (1196, 168853), (1748, 115531), (5681, 35548), (8887, 22724), (11362, 17774)]