210251052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 627240768

約数和(自身を除く): 416989716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 121, 124, 132, 162, 173, 186, 198, 242, 279, 297, 324, 341, 346, 363, 372, 396, 484, 519, 558, 594, 682, 692, 726, 837, 891, 1023, 1038, 1089, 1116, 1188, 1364, 1452, 1557, 1674, 1782, 1903, 2046, 2076, 2178, 2511, 3069, 3114, 3267, 3348, 3564, 3751, 3806, 4092, 4356, 4671, 5022, 5363, 5709, 6138, 6228, 6534, 7502, 7612, 9207, 9342, 9801, 10044, 10726, 11253, 11418, 12276, 13068, 14013, 15004, 16089, 17127, 18414, 18684, 19602, 20933, 21452, 22506, 22836, 27621, 28026, 32178, 33759, 34254, 36828, 39204, 41866, 45012, 48267, 51381, 55242, 56052, 58993, 62799, 64356, 67518, 68508, 83732, 96534, 101277, 102762, 110484, 117986, 125598, 135036, 144801, 154143, 176979, 188397, 193068, 202554, 205524, 235972, 251196, 289602, 303831, 308286, 353958, 376794, 405108, 434403, 530937, 565191, 579204, 607662, 616572, 648923, 707916, 753588, 868806, 1061874, 1130382, 1215324, 1297846, 1592811, 1695573, 1737612, 1946769, 2123748, 2260764, 2595692, 3185622, 3391146, 3893538, 4778433, 5840307, 6371244, 6782292, 7787076, 9556866, 11680614, 17520921, 19113732, 23361228, 35041842, 52562763, 70083684, 105125526, 210251052]

約数ペア:

[(1, 210251052), (2, 105125526), (3, 70083684), (4, 52562763), (6, 35041842), (9, 23361228), (11, 19113732), (12, 17520921), (18, 11680614), (22, 9556866), (27, 7787076), (31, 6782292), (33, 6371244), (36, 5840307), (44, 4778433), (54, 3893538), (62, 3391146), (66, 3185622), (81, 2595692), (93, 2260764), (99, 2123748), (108, 1946769), (121, 1737612), (124, 1695573), (132, 1592811), (162, 1297846), (173, 1215324), (186, 1130382), (198, 1061874), (242, 868806), (279, 753588), (297, 707916), (324, 648923), (341, 616572), (346, 607662), (363, 579204), (372, 565191), (396, 530937), (484, 434403), (519, 405108), (558, 376794), (594, 353958), (682, 308286), (692, 303831), (726, 289602), (837, 251196), (891, 235972), (1023, 205524), (1038, 202554), (1089, 193068), (1116, 188397), (1188, 176979), (1364, 154143), (1452, 144801), (1557, 135036), (1674, 125598), (1782, 117986), (1903, 110484), (2046, 102762), (2076, 101277), (2178, 96534), (2511, 83732), (3069, 68508), (3114, 67518), (3267, 64356), (3348, 62799), (3564, 58993), (3751, 56052), (3806, 55242), (4092, 51381), (4356, 48267), (4671, 45012), (5022, 41866), (5363, 39204), (5709, 36828), (6138, 34254), (6228, 33759), (6534, 32178), (7502, 28026), (7612, 27621), (9207, 22836), (9342, 22506), (9801, 21452), (10044, 20933), (10726, 19602), (11253, 18684), (11418, 18414), (12276, 17127), (13068, 16089), (14013, 15004)]