199987998546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1\times {\mathrm{3851}}^1$

素因数の和:5044

約数の個数: 128

約数和(自身を含む): 489900441600

約数和(自身を除く): 289912443054

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 798, 826, 1103, 1121, 1239, 2206, 2242, 2478, 3309, 3363, 3851, 6618, 6726, 7702, 7721, 7847, 11553, 15442, 15694, 20957, 23106, 23163, 23541, 26957, 41914, 46326, 47082, 53914, 62871, 65077, 73169, 80871, 125742, 130154, 146338, 146699, 161742, 195231, 219507, 227209, 293398, 390462, 439014, 440097, 454418, 455539, 512183, 681627, 880194, 911078, 1024366, 1236463, 1363254, 1366617, 1536549, 1590463, 2472926, 2733234, 3073098, 3180926, 3709389, 4247653, 4316971, 4771389, 7418778, 8495306, 8633942, 8655241, 9542778, 12742959, 12950913, 17310482, 25485918, 25901826, 25965723, 29733571, 30218797, 51931446, 59467142, 60437594, 80705407, 89200713, 90656391, 161410814, 178401426, 181312782, 242116221, 250611527, 484232442, 501223054, 564937849, 751834581, 1129875698, 1503669162, 1694813547, 1754280689, 3389627094, 3508561378, 4761619013, 5262842067, 9523238026, 10525684134, 14284857039, 28569714078, 33331333091, 66662666182, 99993999273, 199987998546]

約数ペア:

[(1, 199987998546), (2, 99993999273), (3, 66662666182), (6, 33331333091), (7, 28569714078), (14, 14284857039), (19, 10525684134), (21, 9523238026), (38, 5262842067), (42, 4761619013), (57, 3508561378), (59, 3389627094), (114, 1754280689), (118, 1694813547), (133, 1503669162), (177, 1129875698), (266, 751834581), (354, 564937849), (399, 501223054), (413, 484232442), (798, 250611527), (826, 242116221), (1103, 181312782), (1121, 178401426), (1239, 161410814), (2206, 90656391), (2242, 89200713), (2478, 80705407), (3309, 60437594), (3363, 59467142), (3851, 51931446), (6618, 30218797), (6726, 29733571), (7702, 25965723), (7721, 25901826), (7847, 25485918), (11553, 17310482), (15442, 12950913), (15694, 12742959), (20957, 9542778), (23106, 8655241), (23163, 8633942), (23541, 8495306), (26957, 7418778), (41914, 4771389), (46326, 4316971), (47082, 4247653), (53914, 3709389), (62871, 3180926), (65077, 3073098), (73169, 2733234), (80871, 2472926), (125742, 1590463), (130154, 1536549), (146338, 1366617), (146699, 1363254), (161742, 1236463), (195231, 1024366), (219507, 911078), (227209, 880194), (293398, 681627), (390462, 512183), (439014, 455539), (440097, 454418)]