197419068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 626895360

約数和(自身を除く): 429476292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 229, 231, 252, 308, 311, 396, 458, 462, 622, 687, 693, 916, 924, 933, 1244, 1374, 1386, 1603, 1866, 2061, 2177, 2519, 2748, 2772, 2799, 3206, 3421, 3732, 4122, 4354, 4809, 5038, 5598, 6412, 6531, 6842, 7557, 8244, 8708, 9618, 10076, 10263, 11196, 13062, 13684, 14427, 15114, 17633, 19236, 19593, 20526, 22671, 23947, 26124, 28854, 30228, 30789, 35266, 39186, 41052, 45342, 47894, 52899, 57708, 61578, 70532, 71219, 71841, 78372, 90684, 95788, 105798, 123156, 142438, 143682, 158697, 211596, 213657, 215523, 284876, 287364, 317394, 427314, 431046, 498533, 634788, 640971, 783409, 854628, 862092, 997066, 1281942, 1495599, 1566818, 1994132, 2350227, 2563884, 2991198, 3133636, 4486797, 4700454, 5483863, 5982396, 7050681, 8973594, 9400908, 10967726, 14101362, 16451589, 17947188, 21935452, 28202724, 32903178, 49354767, 65806356, 98709534, 197419068]

約数ペア:

[(1, 197419068), (2, 98709534), (3, 65806356), (4, 49354767), (6, 32903178), (7, 28202724), (9, 21935452), (11, 17947188), (12, 16451589), (14, 14101362), (18, 10967726), (21, 9400908), (22, 8973594), (28, 7050681), (33, 5982396), (36, 5483863), (42, 4700454), (44, 4486797), (63, 3133636), (66, 2991198), (77, 2563884), (84, 2350227), (99, 1994132), (126, 1566818), (132, 1495599), (154, 1281942), (198, 997066), (229, 862092), (231, 854628), (252, 783409), (308, 640971), (311, 634788), (396, 498533), (458, 431046), (462, 427314), (622, 317394), (687, 287364), (693, 284876), (916, 215523), (924, 213657), (933, 211596), (1244, 158697), (1374, 143682), (1386, 142438), (1603, 123156), (1866, 105798), (2061, 95788), (2177, 90684), (2519, 78372), (2748, 71841), (2772, 71219), (2799, 70532), (3206, 61578), (3421, 57708), (3732, 52899), (4122, 47894), (4354, 45342), (4809, 41052), (5038, 39186), (5598, 35266), (6412, 30789), (6531, 30228), (6842, 28854), (7557, 26124), (8244, 23947), (8708, 22671), (9618, 20526), (10076, 19593), (10263, 19236), (11196, 17633), (13062, 15114), (13684, 14427)]