201839638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2533

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 214746602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 533, 574, 902, 1001, 1066, 2002, 2459, 3157, 3731, 4918, 5863, 6314, 7462, 11726, 17213, 27049, 31967, 34426, 41041, 54098, 63934, 82082, 100819, 189343, 201638, 223769, 351637, 378686, 447538, 703274, 705733, 1109009, 1310647, 1411466, 2218018, 2461459, 2621294, 4922918, 7763063, 9174529, 14417117, 15526126, 18349058, 28834234, 100919819, 201839638]

約数ペア:

[(1, 201839638), (2, 100919819), (7, 28834234), (11, 18349058), (13, 15526126), (14, 14417117), (22, 9174529), (26, 7763063), (41, 4922918), (77, 2621294), (82, 2461459), (91, 2218018), (143, 1411466), (154, 1310647), (182, 1109009), (286, 705733), (287, 703274), (451, 447538), (533, 378686), (574, 351637), (902, 223769), (1001, 201638), (1066, 189343), (2002, 100819), (2459, 82082), (3157, 63934), (3731, 54098), (4918, 41041), (5863, 34426), (6314, 31967), (7462, 27049), (11726, 17213)]