201994344

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 379650456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 101, 108, 141, 188, 197, 202, 216, 282, 303, 376, 394, 404, 423, 564, 591, 606, 788, 808, 846, 909, 1128, 1182, 1212, 1269, 1576, 1692, 1773, 1818, 2364, 2424, 2538, 2727, 3384, 3546, 3636, 4728, 4747, 5076, 5319, 5454, 7092, 7272, 9259, 9494, 10152, 10638, 10908, 14184, 14241, 18518, 18988, 19897, 21276, 21816, 27777, 28482, 37036, 37976, 39794, 42552, 42723, 55554, 56964, 59691, 74072, 79588, 83331, 85446, 111108, 113928, 119382, 128169, 159176, 166662, 170892, 179073, 222216, 238764, 249993, 256338, 333324, 341784, 358146, 477528, 499986, 512676, 537219, 666648, 716292, 935159, 999972, 1025352, 1074438, 1432584, 1870318, 1999944, 2148876, 2805477, 3740636, 4297752, 5610954, 7481272, 8416431, 11221908, 16832862, 22443816, 25249293, 33665724, 50498586, 67331448, 100997172, 201994344]

約数ペア:

[(1, 201994344), (2, 100997172), (3, 67331448), (4, 50498586), (6, 33665724), (8, 25249293), (9, 22443816), (12, 16832862), (18, 11221908), (24, 8416431), (27, 7481272), (36, 5610954), (47, 4297752), (54, 3740636), (72, 2805477), (94, 2148876), (101, 1999944), (108, 1870318), (141, 1432584), (188, 1074438), (197, 1025352), (202, 999972), (216, 935159), (282, 716292), (303, 666648), (376, 537219), (394, 512676), (404, 499986), (423, 477528), (564, 358146), (591, 341784), (606, 333324), (788, 256338), (808, 249993), (846, 238764), (909, 222216), (1128, 179073), (1182, 170892), (1212, 166662), (1269, 159176), (1576, 128169), (1692, 119382), (1773, 113928), (1818, 111108), (2364, 85446), (2424, 83331), (2538, 79588), (2727, 74072), (3384, 59691), (3546, 56964), (3636, 55554), (4728, 42723), (4747, 42552), (5076, 39794), (5319, 37976), (5454, 37036), (7092, 28482), (7272, 27777), (9259, 21816), (9494, 21276), (10152, 19897), (10638, 18988), (10908, 18518), (14184, 14241)]