208049159148

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{15809}}^1\times {\mathrm{4789}}^1$

素因数の和:20834

約数の個数: 48

約数和(自身を含む): 487700556000

約数和(自身を除く): 279651396852

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 4789, 9578, 14367, 15809, 19156, 28734, 31618, 47427, 57468, 63236, 94854, 189708, 1096681, 2193362, 3290043, 3620261, 4386724, 6580086, 7240522, 10860783, 13160172, 14481044, 21721566, 43443132, 75709301, 151418602, 227127903, 302837204, 454255806, 908511612, 17337429929, 34674859858, 52012289787, 69349719716, 104024579574, 208049159148]

約数ペア:

[(1, 208049159148), (2, 104024579574), (3, 69349719716), (4, 52012289787), (6, 34674859858), (12, 17337429929), (229, 908511612), (458, 454255806), (687, 302837204), (916, 227127903), (1374, 151418602), (2748, 75709301), (4789, 43443132), (9578, 21721566), (14367, 14481044), (15809, 13160172), (19156, 10860783), (28734, 7240522), (31618, 6580086), (47427, 4386724), (57468, 3620261), (63236, 3290043), (94854, 2193362), (189708, 1096681)]