201276196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 410296320

約数和(自身を除く): 209020124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1349, 1562, 2698, 3124, 3391, 5396, 6782, 13564, 14839, 29678, 37301, 59356, 64429, 74602, 128858, 149204, 240761, 257716, 481522, 708719, 963044, 1417438, 2648371, 2834876, 4574459, 5296742, 9148918, 10593484, 18297836, 50319049, 100638098, 201276196]

約数ペア:

[(1, 201276196), (2, 100638098), (4, 50319049), (11, 18297836), (19, 10593484), (22, 9148918), (38, 5296742), (44, 4574459), (71, 2834876), (76, 2648371), (142, 1417438), (209, 963044), (284, 708719), (418, 481522), (781, 257716), (836, 240761), (1349, 149204), (1562, 128858), (2698, 74602), (3124, 64429), (3391, 59356), (5396, 37301), (6782, 29678), (13564, 14839)]