207280458

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 396551862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 126, 154, 162, 174, 189, 191, 198, 203, 231, 243, 261, 297, 319, 378, 382, 406, 462, 486, 522, 567, 573, 594, 609, 638, 693, 783, 891, 957, 1134, 1146, 1218, 1337, 1386, 1566, 1701, 1719, 1782, 1827, 1914, 2079, 2101, 2233, 2349, 2673, 2674, 2871, 3402, 3438, 3654, 4011, 4158, 4202, 4466, 4698, 5157, 5346, 5481, 5539, 5742, 6237, 6303, 6699, 7047, 8022, 8613, 10314, 10962, 11078, 12033, 12474, 12606, 13398, 14094, 14707, 15471, 16443, 16617, 17226, 18711, 18909, 20097, 24066, 25839, 29414, 30942, 32886, 33234, 36099, 37422, 37818, 38773, 40194, 44121, 46413, 49329, 49851, 51678, 56727, 60291, 60929, 72198, 77517, 77546, 88242, 92826, 98658, 99702, 108297, 113454, 116319, 120582, 121858, 132363, 149553, 155034, 170181, 180873, 182787, 216594, 232638, 264726, 299106, 324891, 340362, 348957, 361746, 365574, 397089, 426503, 448659, 510543, 542619, 548361, 649782, 697914, 794178, 853006, 897318, 1021086, 1046871, 1085238, 1096722, 1191267, 1279509, 1345977, 1645083, 2093742, 2382534, 2559018, 2691954, 3140613, 3290166, 3573801, 3838527, 4935249, 6281226, 7147602, 7677054, 9421839, 9870498, 11515581, 14805747, 18843678, 23031162, 29611494, 34546743, 69093486, 103640229, 207280458]

約数ペア:

[(1, 207280458), (2, 103640229), (3, 69093486), (6, 34546743), (7, 29611494), (9, 23031162), (11, 18843678), (14, 14805747), (18, 11515581), (21, 9870498), (22, 9421839), (27, 7677054), (29, 7147602), (33, 6281226), (42, 4935249), (54, 3838527), (58, 3573801), (63, 3290166), (66, 3140613), (77, 2691954), (81, 2559018), (87, 2382534), (99, 2093742), (126, 1645083), (154, 1345977), (162, 1279509), (174, 1191267), (189, 1096722), (191, 1085238), (198, 1046871), (203, 1021086), (231, 897318), (243, 853006), (261, 794178), (297, 697914), (319, 649782), (378, 548361), (382, 542619), (406, 510543), (462, 448659), (486, 426503), (522, 397089), (567, 365574), (573, 361746), (594, 348957), (609, 340362), (638, 324891), (693, 299106), (783, 264726), (891, 232638), (957, 216594), (1134, 182787), (1146, 180873), (1218, 170181), (1337, 155034), (1386, 149553), (1566, 132363), (1701, 121858), (1719, 120582), (1782, 116319), (1827, 113454), (1914, 108297), (2079, 99702), (2101, 98658), (2233, 92826), (2349, 88242), (2673, 77546), (2674, 77517), (2871, 72198), (3402, 60929), (3438, 60291), (3654, 56727), (4011, 51678), (4158, 49851), (4202, 49329), (4466, 46413), (4698, 44121), (5157, 40194), (5346, 38773), (5481, 37818), (5539, 37422), (5742, 36099), (6237, 33234), (6303, 32886), (6699, 30942), (7047, 29414), (8022, 25839), (8613, 24066), (10314, 20097), (10962, 18909), (11078, 18711), (12033, 17226), (12474, 16617), (12606, 16443), (13398, 15471), (14094, 14707)]