203422963972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 394298876160

約数和(自身を除く): 190875912188

約数列:

[1, 2, 4, 19, 38, 43, 76, 83, 86, 107, 163, 166, 172, 214, 326, 332, 428, 652, 817, 1577, 1634, 1849, 2033, 3097, 3154, 3268, 3569, 3698, 4066, 4601, 6194, 6308, 7009, 7138, 7396, 8132, 8881, 9202, 12388, 13529, 14018, 14276, 17441, 17762, 18404, 27058, 28036, 34882, 35131, 35524, 54116, 67811, 69764, 70262, 87419, 133171, 135622, 140524, 153467, 168739, 174838, 197843, 257051, 266342, 271244, 301387, 306934, 331379, 337478, 349676, 381883, 395686, 514102, 532684, 581747, 602774, 613868, 662758, 674956, 749963, 763766, 791372, 1028204, 1163494, 1205548, 1325516, 1447603, 1499926, 1527532, 2326988, 2895206, 2915873, 2999852, 3759017, 5726353, 5790412, 5831746, 7255777, 7518034, 11053193, 11452706, 11663492, 14249297, 14511554, 15036068, 16420969, 22106386, 22905412, 25015121, 27504457, 28498594, 29023108, 32248409, 32841938, 44212772, 50030242, 55008914, 56997188, 62246929, 64496818, 65683876, 100060484, 110017828, 124493858, 128993636, 248987716, 311998411, 475287299, 612719771, 623996822, 950574598, 1182691651, 1225439542, 1247993644, 1901149196, 2365383302, 2450879084, 2676617947, 4730766604, 5353235894, 10706471788, 50855740993, 101711481986, 203422963972]

約数ペア:

[(1, 203422963972), (2, 101711481986), (4, 50855740993), (19, 10706471788), (38, 5353235894), (43, 4730766604), (76, 2676617947), (83, 2450879084), (86, 2365383302), (107, 1901149196), (163, 1247993644), (166, 1225439542), (172, 1182691651), (214, 950574598), (326, 623996822), (332, 612719771), (428, 475287299), (652, 311998411), (817, 248987716), (1577, 128993636), (1634, 124493858), (1849, 110017828), (2033, 100060484), (3097, 65683876), (3154, 64496818), (3268, 62246929), (3569, 56997188), (3698, 55008914), (4066, 50030242), (4601, 44212772), (6194, 32841938), (6308, 32248409), (7009, 29023108), (7138, 28498594), (7396, 27504457), (8132, 25015121), (8881, 22905412), (9202, 22106386), (12388, 16420969), (13529, 15036068), (14018, 14511554), (14276, 14249297), (17441, 11663492), (17762, 11452706), (18404, 11053193), (27058, 7518034), (28036, 7255777), (34882, 5831746), (35131, 5790412), (35524, 5726353), (54116, 3759017), (67811, 2999852), (69764, 2915873), (70262, 2895206), (87419, 2326988), (133171, 1527532), (135622, 1499926), (140524, 1447603), (153467, 1325516), (168739, 1205548), (174838, 1163494), (197843, 1028204), (257051, 791372), (266342, 763766), (271244, 749963), (301387, 674956), (306934, 662758), (331379, 613868), (337478, 602774), (349676, 581747), (381883, 532684), (395686, 514102)]