201828475038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{21067}}^1$

素因数の和:21709

約数の個数: 64

約数和(自身を含む): 419682650112

約数和(自身を除く): 217854175074

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 523, 1046, 1569, 3053, 3138, 6106, 9159, 18318, 21067, 22489, 37133, 42134, 44978, 63201, 67467, 74266, 111399, 126402, 134934, 222798, 905881, 1495757, 1596719, 1811762, 2717643, 2991514, 3193438, 4487271, 4790157, 5435286, 8974542, 9580314, 11018041, 22036082, 33054123, 64317551, 66108246, 128635102, 192952653, 385905306, 473775763, 782280911, 947551526, 1421327289, 1564561822, 2346842733, 2842654578, 4693685466, 33638079173, 67276158346, 100914237519, 201828475038]

約数ペア:

[(1, 201828475038), (2, 100914237519), (3, 67276158346), (6, 33638079173), (43, 4693685466), (71, 2842654578), (86, 2346842733), (129, 1564561822), (142, 1421327289), (213, 947551526), (258, 782280911), (426, 473775763), (523, 385905306), (1046, 192952653), (1569, 128635102), (3053, 66108246), (3138, 64317551), (6106, 33054123), (9159, 22036082), (18318, 11018041), (21067, 9580314), (22489, 8974542), (37133, 5435286), (42134, 4790157), (44978, 4487271), (63201, 3193438), (67467, 2991514), (74266, 2717643), (111399, 1811762), (126402, 1596719), (134934, 1495757), (222798, 905881)]