197806644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 434410956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 47, 54, 57, 63, 76, 84, 94, 108, 114, 126, 133, 141, 171, 188, 189, 228, 252, 266, 282, 293, 329, 342, 378, 399, 423, 513, 532, 564, 586, 658, 684, 756, 798, 846, 879, 893, 987, 1026, 1172, 1197, 1269, 1316, 1596, 1692, 1758, 1786, 1974, 2051, 2052, 2394, 2538, 2637, 2679, 2961, 3516, 3572, 3591, 3948, 4102, 4788, 5076, 5274, 5358, 5567, 5922, 6153, 6251, 7182, 7911, 8037, 8204, 8883, 10548, 10716, 11134, 11844, 12306, 12502, 13771, 14364, 15822, 16074, 16701, 17766, 18459, 18753, 22268, 24111, 24612, 25004, 27542, 31644, 32148, 33402, 35532, 36918, 37506, 38969, 41313, 48222, 50103, 55084, 55377, 56259, 66804, 73836, 75012, 77938, 82626, 96397, 96444, 100206, 110754, 112518, 116907, 123939, 150309, 155876, 165252, 168777, 192794, 200412, 221508, 225036, 233814, 247878, 261649, 289191, 300618, 337554, 350721, 371817, 385588, 467628, 495756, 523298, 578382, 601236, 675108, 701442, 743634, 784947, 867573, 1046596, 1052163, 1156764, 1402884, 1487268, 1569894, 1735146, 1831543, 2104326, 2354841, 2602719, 3139788, 3470292, 3663086, 4208652, 4709682, 5205438, 5494629, 7064523, 7326172, 9419364, 10410876, 10989258, 14129046, 16483887, 21978516, 28258092, 32967774, 49451661, 65935548, 98903322, 197806644]

約数ペア:

[(1, 197806644), (2, 98903322), (3, 65935548), (4, 49451661), (6, 32967774), (7, 28258092), (9, 21978516), (12, 16483887), (14, 14129046), (18, 10989258), (19, 10410876), (21, 9419364), (27, 7326172), (28, 7064523), (36, 5494629), (38, 5205438), (42, 4709682), (47, 4208652), (54, 3663086), (57, 3470292), (63, 3139788), (76, 2602719), (84, 2354841), (94, 2104326), (108, 1831543), (114, 1735146), (126, 1569894), (133, 1487268), (141, 1402884), (171, 1156764), (188, 1052163), (189, 1046596), (228, 867573), (252, 784947), (266, 743634), (282, 701442), (293, 675108), (329, 601236), (342, 578382), (378, 523298), (399, 495756), (423, 467628), (513, 385588), (532, 371817), (564, 350721), (586, 337554), (658, 300618), (684, 289191), (756, 261649), (798, 247878), (846, 233814), (879, 225036), (893, 221508), (987, 200412), (1026, 192794), (1172, 168777), (1197, 165252), (1269, 155876), (1316, 150309), (1596, 123939), (1692, 116907), (1758, 112518), (1786, 110754), (1974, 100206), (2051, 96444), (2052, 96397), (2394, 82626), (2538, 77938), (2637, 75012), (2679, 73836), (2961, 66804), (3516, 56259), (3572, 55377), (3591, 55084), (3948, 50103), (4102, 48222), (4788, 41313), (5076, 38969), (5274, 37506), (5358, 36918), (5567, 35532), (5922, 33402), (6153, 32148), (6251, 31644), (7182, 27542), (7911, 25004), (8037, 24612), (8204, 24111), (8883, 22268), (10548, 18753), (10716, 18459), (11134, 17766), (11844, 16701), (12306, 16074), (12502, 15822), (13771, 14364)]