196874892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 536390400

約数和(自身を除く): 339515508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 149, 153, 204, 254, 289, 298, 306, 381, 447, 508, 578, 596, 612, 762, 867, 894, 1143, 1156, 1341, 1524, 1734, 1788, 2159, 2286, 2533, 2601, 2682, 3468, 4318, 4572, 5066, 5202, 5364, 6477, 7599, 8636, 10132, 10404, 12954, 15198, 18923, 19431, 22797, 25908, 30396, 36703, 37846, 38862, 43061, 45594, 56769, 73406, 75692, 77724, 86122, 91188, 110109, 113538, 129183, 146812, 170307, 172244, 220218, 227076, 258366, 321691, 330327, 340614, 387549, 440436, 516732, 643382, 660654, 681228, 775098, 965073, 1286764, 1321308, 1550196, 1930146, 2895219, 3860292, 5468747, 5790438, 10937494, 11580876, 16406241, 21874988, 32812482, 49218723, 65624964, 98437446, 196874892]

約数ペア:

[(1, 196874892), (2, 98437446), (3, 65624964), (4, 49218723), (6, 32812482), (9, 21874988), (12, 16406241), (17, 11580876), (18, 10937494), (34, 5790438), (36, 5468747), (51, 3860292), (68, 2895219), (102, 1930146), (127, 1550196), (149, 1321308), (153, 1286764), (204, 965073), (254, 775098), (289, 681228), (298, 660654), (306, 643382), (381, 516732), (447, 440436), (508, 387549), (578, 340614), (596, 330327), (612, 321691), (762, 258366), (867, 227076), (894, 220218), (1143, 172244), (1156, 170307), (1341, 146812), (1524, 129183), (1734, 113538), (1788, 110109), (2159, 91188), (2286, 86122), (2533, 77724), (2601, 75692), (2682, 73406), (3468, 56769), (4318, 45594), (4572, 43061), (5066, 38862), (5202, 37846), (5364, 36703), (6477, 30396), (7599, 25908), (8636, 22797), (10132, 19431), (10404, 18923), (12954, 15198)]