202149512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42901}}^1$

素因数の和:42957

約数の個数: 32

約数和(自身を含む): 411859200

約数和(自身を除く): 209709688

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42901, 85802, 171604, 343208, 815119, 1329931, 1630238, 2659862, 3260476, 5319724, 6520952, 10639448, 25268689, 50537378, 101074756, 202149512]

約数ペア:

[(1, 202149512), (2, 101074756), (4, 50537378), (8, 25268689), (19, 10639448), (31, 6520952), (38, 5319724), (62, 3260476), (76, 2659862), (124, 1630238), (152, 1329931), (248, 815119), (589, 343208), (1178, 171604), (2356, 85802), (4712, 42901)]