210988232

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9349}}^1$

素因数の和:9406

約数の個数: 64

約数和(自身を含む): 502656000

約数和(自身を除く): 291667768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 9349, 11284, 18698, 22568, 37396, 65443, 74792, 121537, 130886, 243074, 261772, 289819, 486148, 523544, 579638, 850759, 972296, 1159276, 1701518, 2028733, 2318552, 3403036, 3767647, 4057466, 6806072, 7535294, 8114932, 15070588, 16229864, 26373529, 30141176, 52747058, 105494116, 210988232]

約数ペア:

[(1, 210988232), (2, 105494116), (4, 52747058), (7, 30141176), (8, 26373529), (13, 16229864), (14, 15070588), (26, 8114932), (28, 7535294), (31, 6806072), (52, 4057466), (56, 3767647), (62, 3403036), (91, 2318552), (104, 2028733), (124, 1701518), (182, 1159276), (217, 972296), (248, 850759), (364, 579638), (403, 523544), (434, 486148), (728, 289819), (806, 261772), (868, 243074), (1612, 130886), (1736, 121537), (2821, 74792), (3224, 65443), (5642, 37396), (9349, 22568), (11284, 18698)]