199602676

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 477926400

約数和(自身を除く): 278323724

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 76, 91, 98, 124, 133, 182, 196, 217, 247, 266, 343, 361, 364, 403, 434, 494, 532, 589, 637, 686, 722, 806, 868, 931, 988, 1178, 1274, 1372, 1444, 1519, 1612, 1729, 1862, 2356, 2527, 2548, 2821, 3038, 3458, 3724, 4123, 4459, 4693, 5054, 5642, 6076, 6517, 6916, 7657, 8246, 8918, 9386, 10108, 10633, 11191, 11284, 12103, 13034, 15314, 16492, 17689, 17836, 18772, 19747, 21266, 22382, 24206, 26068, 28861, 30628, 32851, 35378, 39494, 42532, 44764, 48412, 53599, 57722, 65702, 70756, 78337, 78988, 84721, 107198, 115444, 123823, 131404, 138229, 145483, 156674, 169442, 202027, 214396, 229957, 247646, 276458, 290966, 313348, 338884, 375193, 404054, 459914, 495292, 548359, 552916, 581932, 750386, 808108, 919828, 1018381, 1096718, 1500772, 1609699, 2036762, 2193436, 2626351, 3219398, 3838513, 4073524, 5252702, 6438796, 7128667, 7677026, 10505404, 14257334, 15354052, 28514668, 49900669, 99801338, 199602676]

約数ペア:

[(1, 199602676), (2, 99801338), (4, 49900669), (7, 28514668), (13, 15354052), (14, 14257334), (19, 10505404), (26, 7677026), (28, 7128667), (31, 6438796), (38, 5252702), (49, 4073524), (52, 3838513), (62, 3219398), (76, 2626351), (91, 2193436), (98, 2036762), (124, 1609699), (133, 1500772), (182, 1096718), (196, 1018381), (217, 919828), (247, 808108), (266, 750386), (343, 581932), (361, 552916), (364, 548359), (403, 495292), (434, 459914), (494, 404054), (532, 375193), (589, 338884), (637, 313348), (686, 290966), (722, 276458), (806, 247646), (868, 229957), (931, 214396), (988, 202027), (1178, 169442), (1274, 156674), (1372, 145483), (1444, 138229), (1519, 131404), (1612, 123823), (1729, 115444), (1862, 107198), (2356, 84721), (2527, 78988), (2548, 78337), (2821, 70756), (3038, 65702), (3458, 57722), (3724, 53599), (4123, 48412), (4459, 44764), (4693, 42532), (5054, 39494), (5642, 35378), (6076, 32851), (6517, 30628), (6916, 28861), (7657, 26068), (8246, 24206), (8918, 22382), (9386, 21266), (10108, 19747), (10633, 18772), (11191, 17836), (11284, 17689), (12103, 16492), (13034, 15314)]