201338896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{60209}}^1$

素因数の和:60247

約数の個数: 40

約数和(自身を含む): 447962400

約数和(自身を除く): 246623504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 60209, 120418, 240836, 481672, 662299, 963344, 1143971, 1324598, 2287942, 2649196, 4575884, 5298392, 9151768, 10596784, 12583681, 18303536, 25167362, 50334724, 100669448, 201338896]

約数ペア:

[(1, 201338896), (2, 100669448), (4, 50334724), (8, 25167362), (11, 18303536), (16, 12583681), (19, 10596784), (22, 9151768), (38, 5298392), (44, 4575884), (76, 2649196), (88, 2287942), (152, 1324598), (176, 1143971), (209, 963344), (304, 662299), (418, 481672), (836, 240836), (1672, 120418), (3344, 60209)]