211034862

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 500774400

約数和(自身を除く): 289739538

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1917, 2698, 2897, 3834, 4047, 5794, 8094, 8691, 12141, 17382, 24282, 26073, 36423, 52146, 55043, 72846, 78219, 110086, 156438, 165129, 205687, 330258, 411374, 495387, 617061, 990774, 1234122, 1486161, 1851183, 2972322, 3702366, 3908053, 5553549, 7816106, 11107098, 11724159, 23448318, 35172477, 70344954, 105517431, 211034862]

約数ペア:

[(1, 211034862), (2, 105517431), (3, 70344954), (6, 35172477), (9, 23448318), (18, 11724159), (19, 11107098), (27, 7816106), (38, 5553549), (54, 3908053), (57, 3702366), (71, 2972322), (114, 1851183), (142, 1486161), (171, 1234122), (213, 990774), (342, 617061), (426, 495387), (513, 411374), (639, 330258), (1026, 205687), (1278, 165129), (1349, 156438), (1917, 110086), (2698, 78219), (2897, 72846), (3834, 55043), (4047, 52146), (5794, 36423), (8094, 26073), (8691, 24282), (12141, 17382)]