204624468

素因数分解:

$2^2\times 3^9\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 565443648

約数和(自身を除く): 360819180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 113, 138, 162, 207, 226, 243, 276, 324, 339, 414, 452, 486, 621, 678, 729, 828, 972, 1017, 1242, 1356, 1458, 1863, 2034, 2187, 2484, 2599, 2916, 3051, 3726, 4068, 4374, 5198, 5589, 6102, 6561, 7452, 7797, 8748, 9153, 10396, 11178, 12204, 13122, 15594, 16767, 18306, 19683, 22356, 23391, 26244, 27459, 31188, 33534, 36612, 39366, 46782, 50301, 54918, 67068, 70173, 78732, 82377, 93564, 100602, 109836, 140346, 150903, 164754, 201204, 210519, 247131, 280692, 301806, 329508, 421038, 452709, 494262, 603612, 631557, 741393, 842076, 905418, 988524, 1263114, 1482786, 1810836, 1894671, 2224179, 2526228, 2965572, 3789342, 4448358, 5684013, 7578684, 8896716, 11368026, 17052039, 22736052, 34104078, 51156117, 68208156, 102312234, 204624468]

約数ペア:

[(1, 204624468), (2, 102312234), (3, 68208156), (4, 51156117), (6, 34104078), (9, 22736052), (12, 17052039), (18, 11368026), (23, 8896716), (27, 7578684), (36, 5684013), (46, 4448358), (54, 3789342), (69, 2965572), (81, 2526228), (92, 2224179), (108, 1894671), (113, 1810836), (138, 1482786), (162, 1263114), (207, 988524), (226, 905418), (243, 842076), (276, 741393), (324, 631557), (339, 603612), (414, 494262), (452, 452709), (486, 421038), (621, 329508), (678, 301806), (729, 280692), (828, 247131), (972, 210519), (1017, 201204), (1242, 164754), (1356, 150903), (1458, 140346), (1863, 109836), (2034, 100602), (2187, 93564), (2484, 82377), (2599, 78732), (2916, 70173), (3051, 67068), (3726, 54918), (4068, 50301), (4374, 46782), (5198, 39366), (5589, 36612), (6102, 33534), (6561, 31188), (7452, 27459), (7797, 26244), (8748, 23391), (9153, 22356), (10396, 19683), (11178, 18306), (12204, 16767), (13122, 15594)]