208084184

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 515811240

約数和(自身を除く): 307727056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 107, 121, 154, 164, 196, 214, 242, 287, 308, 328, 392, 428, 451, 484, 539, 574, 616, 749, 847, 856, 902, 968, 1078, 1148, 1177, 1498, 1694, 1804, 2009, 2156, 2296, 2354, 2996, 3157, 3388, 3608, 4018, 4312, 4387, 4708, 4961, 5243, 5929, 5992, 6314, 6776, 8036, 8239, 8774, 9416, 9922, 10486, 11858, 12628, 12947, 16072, 16478, 17548, 19844, 20972, 22099, 23716, 25256, 25894, 30709, 32956, 34727, 35096, 39688, 41944, 44198, 47432, 48257, 51788, 57673, 61418, 65912, 69454, 88396, 90629, 96514, 103576, 115346, 122836, 138908, 176792, 181258, 193028, 214963, 230692, 243089, 245672, 277816, 337799, 362516, 386056, 429926, 461384, 486178, 530827, 634403, 675598, 725032, 859852, 972356, 1061654, 1268806, 1351196, 1719704, 1944712, 2123308, 2364593, 2537612, 2702392, 3715789, 4246616, 4729186, 5075224, 7431578, 9458372, 14863156, 18916744, 26010523, 29726312, 52021046, 104042092, 208084184]

約数ペア:

[(1, 208084184), (2, 104042092), (4, 52021046), (7, 29726312), (8, 26010523), (11, 18916744), (14, 14863156), (22, 9458372), (28, 7431578), (41, 5075224), (44, 4729186), (49, 4246616), (56, 3715789), (77, 2702392), (82, 2537612), (88, 2364593), (98, 2123308), (107, 1944712), (121, 1719704), (154, 1351196), (164, 1268806), (196, 1061654), (214, 972356), (242, 859852), (287, 725032), (308, 675598), (328, 634403), (392, 530827), (428, 486178), (451, 461384), (484, 429926), (539, 386056), (574, 362516), (616, 337799), (749, 277816), (847, 245672), (856, 243089), (902, 230692), (968, 214963), (1078, 193028), (1148, 181258), (1177, 176792), (1498, 138908), (1694, 122836), (1804, 115346), (2009, 103576), (2156, 96514), (2296, 90629), (2354, 88396), (2996, 69454), (3157, 65912), (3388, 61418), (3608, 57673), (4018, 51788), (4312, 48257), (4387, 47432), (4708, 44198), (4961, 41944), (5243, 39688), (5929, 35096), (5992, 34727), (6314, 32956), (6776, 30709), (8036, 25894), (8239, 25256), (8774, 23716), (9416, 22099), (9922, 20972), (10486, 19844), (11858, 17548), (12628, 16478), (12947, 16072)]