208213704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{152203}}^1$

素因数の和:152234

約数の個数: 48

約数和(自身を含む): 593595600

約数和(自身を除く): 385381896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 152203, 304406, 456609, 608812, 913218, 1217624, 1369827, 1826436, 2739654, 2891857, 3652872, 5479308, 5783714, 8675571, 10958616, 11567428, 17351142, 23134856, 26026713, 34702284, 52053426, 69404568, 104106852, 208213704]

約数ペア:

[(1, 208213704), (2, 104106852), (3, 69404568), (4, 52053426), (6, 34702284), (8, 26026713), (9, 23134856), (12, 17351142), (18, 11567428), (19, 10958616), (24, 8675571), (36, 5783714), (38, 5479308), (57, 3652872), (72, 2891857), (76, 2739654), (114, 1826436), (152, 1369827), (171, 1217624), (228, 913218), (342, 608812), (456, 456609), (684, 304406), (1368, 152203)]