210875148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28067

約数の個数: 72

約数和(自身を含む): 612131520

約数和(自身を除く): 401256372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 28027, 56054, 84081, 112108, 168162, 252243, 308297, 336324, 504486, 532513, 616594, 924891, 1008972, 1065026, 1233188, 1597539, 1849782, 2130052, 2774673, 3195078, 3699564, 4792617, 5549346, 5857643, 6390156, 9585234, 11098692, 11715286, 17572929, 19170468, 23430572, 35145858, 52718787, 70291716, 105437574, 210875148]

約数ペア:

[(1, 210875148), (2, 105437574), (3, 70291716), (4, 52718787), (6, 35145858), (9, 23430572), (11, 19170468), (12, 17572929), (18, 11715286), (19, 11098692), (22, 9585234), (33, 6390156), (36, 5857643), (38, 5549346), (44, 4792617), (57, 3699564), (66, 3195078), (76, 2774673), (99, 2130052), (114, 1849782), (132, 1597539), (171, 1233188), (198, 1065026), (209, 1008972), (228, 924891), (342, 616594), (396, 532513), (418, 504486), (627, 336324), (684, 308297), (836, 252243), (1254, 168162), (1881, 112108), (2508, 84081), (3762, 56054), (7524, 28027)]