210248324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 455196672

約数和(自身を除く): 244948348

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 71, 124, 142, 143, 167, 284, 286, 334, 341, 403, 572, 668, 682, 781, 806, 923, 1364, 1562, 1612, 1837, 1846, 2171, 2201, 3124, 3674, 3692, 4342, 4402, 4433, 5177, 7348, 8684, 8804, 8866, 10153, 10354, 11857, 17732, 20306, 20708, 23714, 23881, 24211, 28613, 40612, 47428, 47762, 48422, 56947, 57226, 67301, 95524, 96844, 113894, 114452, 130427, 134602, 154141, 227788, 260854, 269204, 308282, 314743, 367567, 521708, 616564, 629486, 735134, 740311, 1258972, 1470268, 1480622, 1695551, 2961244, 3391102, 4043237, 4778371, 6782204, 8086474, 9556742, 16172948, 19113484, 52562081, 105124162, 210248324]

約数ペア:

[(1, 210248324), (2, 105124162), (4, 52562081), (11, 19113484), (13, 16172948), (22, 9556742), (26, 8086474), (31, 6782204), (44, 4778371), (52, 4043237), (62, 3391102), (71, 2961244), (124, 1695551), (142, 1480622), (143, 1470268), (167, 1258972), (284, 740311), (286, 735134), (334, 629486), (341, 616564), (403, 521708), (572, 367567), (668, 314743), (682, 308282), (781, 269204), (806, 260854), (923, 227788), (1364, 154141), (1562, 134602), (1612, 130427), (1837, 114452), (1846, 113894), (2171, 96844), (2201, 95524), (3124, 67301), (3674, 57226), (3692, 56947), (4342, 48422), (4402, 47762), (4433, 47428), (5177, 40612), (7348, 28613), (8684, 24211), (8804, 23881), (8866, 23714), (10153, 20708), (10354, 20306), (11857, 17732)]